Mercurial > hg > truffle
annotate truffle/com.oracle.truffle.object/src/com/oracle/truffle/object/ShapeImpl.java @ 22089:476b483c8be2
add PE assertion to DynamicObjectFactory
author | Andreas Woess <andreas.woess@oracle.com> |
---|---|
date | Mon, 17 Aug 2015 15:50:13 +0200 |
parents | 22ce537a52fd |
children | af393429ae26 |
rev | line source |
---|---|
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1 /* |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
4 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
8 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
13 * accompanied this code). |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
14 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
18 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
21 * questions. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
22 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
23 package com.oracle.truffle.object; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
24 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
25 import java.util.*; |
21902
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
26 import java.util.concurrent.*; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
27 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
28 import com.oracle.truffle.api.*; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
29 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
30 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary; |
18747
6db7923af642
OM: DynamicObject extends TruffleObject, add default implementation
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
18627
diff
changeset
|
31 import com.oracle.truffle.api.interop.*; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
32 import com.oracle.truffle.api.nodes.*; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
33 import com.oracle.truffle.api.object.*; |
18624
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
34 import com.oracle.truffle.api.utilities.*; |
21554
b1530a6cce8c
renamed com.oracle.graal.[debug|options|hotspotvmconfig]* modules to com.oracle.jvmci.[debug|options|hotspotvmconfig]* modules (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21052
diff
changeset
|
35 import com.oracle.truffle.object.LocationImpl.InternalLongLocation; |
b1530a6cce8c
renamed com.oracle.graal.[debug|options|hotspotvmconfig]* modules to com.oracle.jvmci.[debug|options|hotspotvmconfig]* modules (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21052
diff
changeset
|
36 import com.oracle.truffle.object.LocationImpl.LocationVisitor; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
37 import com.oracle.truffle.object.Locations.ConstantLocation; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
38 import com.oracle.truffle.object.Locations.DeclaredDualLocation; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
39 import com.oracle.truffle.object.Locations.DeclaredLocation; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
40 import com.oracle.truffle.object.Locations.DualLocation; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
41 import com.oracle.truffle.object.Locations.ValueLocation; |
18621
b3b241bbbbdb
OM: rename transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18408
diff
changeset
|
42 import com.oracle.truffle.object.Transition.AddPropertyTransition; |
21901
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
43 import com.oracle.truffle.object.Transition.DirectReplacePropertyTransition; |
18621
b3b241bbbbdb
OM: rename transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18408
diff
changeset
|
44 import com.oracle.truffle.object.Transition.ObjectTypeTransition; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
45 import com.oracle.truffle.object.Transition.PropertyTransition; |
18621
b3b241bbbbdb
OM: rename transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18408
diff
changeset
|
46 import com.oracle.truffle.object.Transition.RemovePropertyTransition; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
47 import com.oracle.truffle.object.Transition.ReservePrimitiveArrayTransition; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
48 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
49 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
50 * Shape objects create a mapping of Property objects to indexes. The mapping of those indexes to an |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
51 * actual store is not part of Shape's role, but JSObject's. Shapes are immutable; adding or |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
52 * deleting a property yields a new Shape which links to the old one. This allows inline caching to |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
53 * simply check the identity of an object's Shape to determine if the cache is valid. There is one |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
54 * exception to this immutability, the transition map, but that is used simply to assure that an |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
55 * identical series of property additions and deletions will yield the same Shape object. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
56 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
57 * @see DynamicObject |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
58 * @see Property |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
59 * @see Locations |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
60 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
61 public abstract class ShapeImpl extends Shape { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
62 private final int id; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
63 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
64 protected final LayoutImpl layout; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
65 protected final ObjectType objectType; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
66 protected final ShapeImpl parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
67 protected final PropertyMap propertyMap; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
68 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
69 private final Object extraData; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
70 private final Object sharedData; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
71 private final ShapeImpl root; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
72 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
73 protected final int objectArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
74 protected final int objectArrayCapacity; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
75 protected final int objectFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
76 protected final int primitiveFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
77 protected final int primitiveArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
78 protected final int primitiveArrayCapacity; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
79 protected final boolean hasPrimitiveArray; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
80 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
81 protected final int depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
82 protected final int propertyCount; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
83 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
84 protected final Assumption validAssumption; |
18624
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
85 @CompilationFinal protected volatile Assumption leafAssumption; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
86 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
87 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
88 * Shape transition map; lazily initialized. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
89 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
90 * @see #getTransitionMapForRead() |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
91 * @see #getTransitionMapForWrite() |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
92 */ |
21902
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
93 private volatile Map<Transition, ShapeImpl> transitionMap; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
94 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
95 private final Transition transitionFromParent; |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
96 |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
97 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
98 * Private constructor. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
99 * |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
100 * @param parent predecessor shape |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
101 * @param transitionFromParent direct transition from parent shape |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
102 * @see #ShapeImpl(Layout, ShapeImpl, ObjectType, Object, PropertyMap, Transition, |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
103 * BaseAllocator, int) |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
104 */ |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
105 private ShapeImpl(Layout layout, ShapeImpl parent, ObjectType objectType, Object sharedData, PropertyMap propertyMap, Transition transitionFromParent, int objectArraySize, int objectFieldSize, |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
106 int primitiveFieldSize, int primitiveArraySize, boolean hasPrimitiveArray, int id) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
107 this.layout = (LayoutImpl) layout; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
108 this.objectType = Objects.requireNonNull(objectType); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
109 this.propertyMap = Objects.requireNonNull(propertyMap); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
110 this.root = parent != null ? parent.getRoot() : this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
111 this.parent = parent; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
112 this.transitionFromParent = transitionFromParent; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
113 this.objectArraySize = objectArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
114 this.objectArrayCapacity = capacityFromSize(objectArraySize); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
115 this.objectFieldSize = objectFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
116 this.primitiveFieldSize = primitiveFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
117 this.primitiveArraySize = primitiveArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
118 this.primitiveArrayCapacity = capacityFromSize(primitiveArraySize); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
119 this.hasPrimitiveArray = hasPrimitiveArray; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
120 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
121 if (parent != null) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
122 this.propertyCount = makePropertyCount(parent, propertyMap); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
123 this.depth = parent.depth + 1; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
124 } else { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
125 this.propertyCount = 0; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
126 this.depth = 0; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
127 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
128 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
129 this.validAssumption = createValidAssumption(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
130 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
131 this.id = id; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
132 shapeCount.inc(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
133 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
134 this.sharedData = sharedData; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
135 this.extraData = objectType.createShapeData(this); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
136 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
137 debugRegisterShape(this); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
138 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
139 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
140 protected ShapeImpl(Layout layout, ShapeImpl parent, ObjectType operations, Object sharedData, PropertyMap propertyMap, Transition transition, Allocator allocator, int id) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
141 this(layout, parent, operations, sharedData, propertyMap, transition, ((BaseAllocator) allocator).objectArraySize, ((BaseAllocator) allocator).objectFieldSize, |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
142 ((BaseAllocator) allocator).primitiveFieldSize, ((BaseAllocator) allocator).primitiveArraySize, ((BaseAllocator) allocator).hasPrimitiveArray, id); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
143 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
144 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
145 @SuppressWarnings("hiding") |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
146 protected abstract ShapeImpl createShape(Layout layout, Object sharedData, ShapeImpl parent, ObjectType operations, PropertyMap propertyMap, Transition transition, Allocator allocator, int id); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
147 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
148 protected ShapeImpl(Layout layout, ObjectType operations, Object sharedData, int id) { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
149 this(layout, null, operations, sharedData, PropertyMap.empty(), null, layout.createAllocator(), id); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
150 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
151 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
152 private static int makePropertyCount(ShapeImpl parent, PropertyMap propertyMap) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
153 return parent.propertyCount + ((propertyMap.size() > parent.propertyMap.size() && !propertyMap.getLastProperty().isHidden() && !propertyMap.getLastProperty().isShadow()) ? 1 : 0); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
154 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
155 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
156 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
157 public final Property getLastProperty() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
158 return propertyMap.getLastProperty(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
159 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
160 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
161 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
162 public final int getId() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
163 return this.id; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
164 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
165 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
166 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
167 * Calculate array size for the given number of elements. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
168 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
169 private static int capacityFromSize(int size) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
170 if (size == 0) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
171 return 0; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
172 } else if (size < 4) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
173 return 4; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
174 } else if (size < 32) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
175 return ((size + 7) / 8) * 8; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
176 } else { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
177 return ((size + 15) / 16) * 16; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
178 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
179 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
180 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
181 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
182 public final int getObjectArraySize() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
183 return objectArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
184 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
185 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
186 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
187 public final int getObjectFieldSize() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
188 return objectFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
189 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
190 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
191 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
192 public final int getPrimitiveFieldSize() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
193 return primitiveFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
194 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
195 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
196 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
197 public final int getObjectArrayCapacity() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
198 return objectArrayCapacity; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
199 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
200 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
201 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
202 public final int getPrimitiveArrayCapacity() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
203 return primitiveArrayCapacity; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
204 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
205 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
206 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
207 public final int getPrimitiveArraySize() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
208 return primitiveArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
209 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
210 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
211 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
212 public final boolean hasPrimitiveArray() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
213 return hasPrimitiveArray; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
214 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
215 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
216 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
217 * Get the (parent) shape that holds the given property. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
218 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
219 public final ShapeImpl getShapeFromProperty(Object propertyName) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
220 ShapeImpl current = this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
221 while (current != getRoot()) { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
222 if (current.getTransitionFromParent() instanceof AddPropertyTransition && ((AddPropertyTransition) current.getTransitionFromParent()).getProperty().getKey().equals(propertyName)) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
223 return current; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
224 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
225 current = current.getParent(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
226 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
227 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
228 return null; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
229 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
230 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
231 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
232 * Get the (parent) shape that holds the given property. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
233 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
234 public final ShapeImpl getShapeFromProperty(Property prop) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
235 ShapeImpl current = this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
236 while (current != getRoot()) { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
237 if (current.getTransitionFromParent() instanceof AddPropertyTransition && ((AddPropertyTransition) current.getTransitionFromParent()).getProperty().equals(prop)) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
238 return current; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
239 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
240 current = current.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
241 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
242 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
243 return null; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
244 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
245 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
246 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
247 * Get a property entry by string name. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
248 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
249 * @param key the name to look up |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
250 * @return a Property object, or null if not found |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
251 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
252 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
253 @TruffleBoundary |
19505
068256ee3b90
Make ShapeImpl#getProperty overridable.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
18795
diff
changeset
|
254 public Property getProperty(Object key) { |
21052
de8880bbf2e1
Truffle: simplify getProperty; minor cleanup
Andreas Woess <andreas.woess@oracle.com>
parents:
19734
diff
changeset
|
255 return propertyMap.get(key); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
256 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
257 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
258 protected final void addDirectTransition(Transition transition, ShapeImpl next) { |
18625
073e7f314516
OM: add Transition#isDirect()
Andreas Woess <andreas.woess@jku.at>
parents:
18624
diff
changeset
|
259 assert next.getParent() == this && transition.isDirect(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
260 addTransitionInternal(transition, next); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
261 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
262 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
263 public final void addIndirectTransition(Transition transition, ShapeImpl next) { |
18625
073e7f314516
OM: add Transition#isDirect()
Andreas Woess <andreas.woess@jku.at>
parents:
18624
diff
changeset
|
264 assert next.getParent() != this && !transition.isDirect(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
265 addTransitionInternal(transition, next); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
266 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
267 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
268 private void addTransitionInternal(Transition transition, ShapeImpl next) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
269 getTransitionMapForWrite().put(transition, next); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
270 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
271 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
272 public final Map<Transition, ShapeImpl> getTransitionMapForRead() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
273 return transitionMap != null ? transitionMap : Collections.<Transition, ShapeImpl> emptyMap(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
274 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
275 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
276 private Map<Transition, ShapeImpl> getTransitionMapForWrite() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
277 if (transitionMap != null) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
278 return transitionMap; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
279 } else { |
21902
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
280 synchronized (getMutex()) { |
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
281 if (transitionMap != null) { |
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
282 return transitionMap; |
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
283 } |
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
284 invalidateLeafAssumption(); |
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
285 return transitionMap = new ConcurrentHashMap<>(); |
e9b787f8134f
Truffle: make transitionMap a ConcurrentHashMap
Andreas Woess <andreas.woess@oracle.com>
parents:
21901
diff
changeset
|
286 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
287 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
288 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
289 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
290 public final PropertyMap getPropertyMap() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
291 return propertyMap; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
292 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
293 |
21901
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
294 protected final ShapeImpl queryTransition(Transition transition) { |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
295 ShapeImpl cachedShape = this.getTransitionMapForRead().get(transition); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
296 if (cachedShape != null) { // Shape already exists? |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
297 shapeCacheHitCount.inc(); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
298 return (ShapeImpl) layout.getStrategy().returnCached(cachedShape); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
299 } |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
300 shapeCacheMissCount.inc(); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
301 |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
302 return null; |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
303 } |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
304 |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
305 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
306 * Add a new property in the map, yielding a new or cached Shape object. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
307 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
308 * @param property the property to add |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
309 * @return the new Shape |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
310 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
311 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
312 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
313 public ShapeImpl addProperty(Property property) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
314 assert isValid(); |
21900
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
315 onPropertyTransition(property); |
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
316 return addPropertyInternal(property); |
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
317 } |
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
318 |
21924
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
319 private void onPropertyTransition(Property property) { |
21900
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
320 if (sharedData instanceof ShapeListener) { |
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
321 ((ShapeListener) sharedData).onPropertyTransition(property.getKey()); |
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
322 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
323 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
324 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
325 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
326 * Add a new property in the map, yielding a new or cached Shape object. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
327 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
328 * In contrast to {@link ShapeImpl#addProperty(Property)}, this method does not care about |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
329 * obsolete shapes. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
330 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
331 * @see #addProperty(Property) |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
332 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
333 private ShapeImpl addPropertyInternal(Property prop) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
334 CompilerAsserts.neverPartOfCompilation(); |
19604
7d5a0223dc44
Truffle: minor ShapeImpl cleanup
Andreas Woess <andreas.woess@oracle.com>
parents:
19505
diff
changeset
|
335 assert prop.isShadow() || !(this.hasProperty(prop.getKey())) : "duplicate property " + prop.getKey(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
336 |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
337 AddPropertyTransition addTransition = new AddPropertyTransition(prop); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
338 ShapeImpl cachedShape = queryTransition(addTransition); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
339 if (cachedShape != null) { |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
340 return cachedShape; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
341 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
342 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
343 ShapeImpl oldShape = (ShapeImpl) layout.getStrategy().ensureSpace(this, prop.getLocation()); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
344 |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
345 ShapeImpl newShape = makeShapeWithAddedProperty(oldShape, addTransition); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
346 oldShape.addDirectTransition(addTransition, newShape); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
347 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
348 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
349 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
350 protected ShapeImpl cloneRoot(ShapeImpl from, Object newSharedData) { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
351 return createShape(from.layout, newSharedData, null, from.objectType, from.propertyMap, null, from.allocator(), from.id); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
352 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
353 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
354 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
355 * Create a separate clone of a shape. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
356 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
357 * @param newParent the cloned parent shape |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
358 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
359 protected final ShapeImpl cloneOnto(ShapeImpl newParent) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
360 ShapeImpl from = this; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
361 ShapeImpl newShape = createShape(newParent.layout, newParent.sharedData, newParent, from.objectType, from.propertyMap, from.transitionFromParent, from.allocator(), newParent.id); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
362 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
363 shapeCloneCount.inc(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
364 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
365 // (aw) need to have this transition for obsolescence |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
366 newParent.addDirectTransition(from.transitionFromParent, newShape); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
367 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
368 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
369 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
370 public final Transition getTransitionFromParent() { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
371 return transitionFromParent; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
372 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
373 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
374 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
375 * Create a new shape that adds a property to the parent shape. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
376 */ |
18621
b3b241bbbbdb
OM: rename transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18408
diff
changeset
|
377 private static ShapeImpl makeShapeWithAddedProperty(ShapeImpl parent, AddPropertyTransition addTransition) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
378 Property addend = addTransition.getProperty(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
379 BaseAllocator allocator = parent.allocator().addLocation(addend.getLocation()); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
380 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
381 PropertyMap newPropertyMap = parent.propertyMap.putCopy(addend); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
382 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
383 ShapeImpl newShape = parent.createShape(parent.layout, parent.sharedData, parent, parent.objectType, newPropertyMap, addTransition, allocator, parent.id); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
384 assert ((LocationImpl) addend.getLocation()).primitiveArrayCount() == 0 || newShape.hasPrimitiveArray; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
385 assert newShape.depth == allocator.depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
386 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
387 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
388 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
389 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
390 * Create a new shape that reserves the primitive extension array field. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
391 */ |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
392 private static ShapeImpl makeShapeWithPrimitiveExtensionArray(ShapeImpl parent, Transition transition) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
393 assert parent.getLayout().hasPrimitiveExtensionArray(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
394 assert !parent.hasPrimitiveArray(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
395 BaseAllocator allocator = parent.allocator().addLocation(parent.getLayout().getPrimitiveArrayLocation()); |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
396 ShapeImpl newShape = parent.createShape(parent.layout, parent.sharedData, parent, parent.objectType, parent.propertyMap, transition, allocator, parent.id); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
397 assert newShape.hasPrimitiveArray(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
398 assert newShape.depth == allocator.depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
399 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
400 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
401 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
402 private ShapeImpl addPrimitiveExtensionArray() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
403 assert layout.hasPrimitiveExtensionArray() && !hasPrimitiveArray(); |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
404 Transition transition = new ReservePrimitiveArrayTransition(); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
405 ShapeImpl cachedShape = queryTransition(transition); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
406 if (cachedShape != null) { |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
407 return cachedShape; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
408 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
409 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
410 ShapeImpl oldShape = (ShapeImpl) layout.getStrategy().ensureSpace(this, layout.getPrimitiveArrayLocation()); |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
411 ShapeImpl newShape = makeShapeWithPrimitiveExtensionArray(oldShape, transition); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
412 oldShape.addDirectTransition(transition, newShape); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
413 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
414 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
415 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
416 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
417 * Are these two shapes related, i.e. do they have the same root? |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
418 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
419 * @param other Shape to compare to |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
420 * @return true if one shape is an upcast of the other, or the Shapes are equal |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
421 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
422 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
423 public boolean isRelated(Shape other) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
424 if (this == other) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
425 return true; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
426 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
427 if (this.getRoot() == getRoot()) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
428 return true; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
429 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
430 return false; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
431 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
432 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
433 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
434 * Get a list of all properties that this Shape stores. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
435 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
436 * @return list of properties |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
437 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
438 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
439 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
440 public final List<Property> getPropertyList(Pred<Property> filter) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
441 LinkedList<Property> props = new LinkedList<>(); |
18622
a306a94111a6
OM: iterate over properties using property map instead of parent chain
Andreas Woess <andreas.woess@jku.at>
parents:
18621
diff
changeset
|
442 next: for (Property currentProperty : this.propertyMap.reverseOrderValues()) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
443 if (!currentProperty.isHidden() && filter.test(currentProperty)) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
444 if (currentProperty.getLocation() instanceof DeclaredLocation) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
445 for (Iterator<Property> iter = props.iterator(); iter.hasNext();) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
446 Property other = iter.next(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
447 if (other.isShadow() && other.getKey().equals(currentProperty.getKey())) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
448 iter.remove(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
449 props.addFirst(other); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
450 continue next; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
451 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
452 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
453 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
454 props.addFirst(currentProperty); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
455 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
456 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
457 return props; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
458 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
459 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
460 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
461 public final List<Property> getPropertyList() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
462 return getPropertyList(ALL); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
463 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
464 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
465 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
466 * Returns all (also hidden) Property objects in this shape. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
467 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
468 * @param ascending desired order |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
469 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
470 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
471 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
472 public final List<Property> getPropertyListInternal(boolean ascending) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
473 LinkedList<Property> props = new LinkedList<>(); |
18622
a306a94111a6
OM: iterate over properties using property map instead of parent chain
Andreas Woess <andreas.woess@jku.at>
parents:
18621
diff
changeset
|
474 for (Property current : this.propertyMap.reverseOrderValues()) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
475 if (ascending) { |
18622
a306a94111a6
OM: iterate over properties using property map instead of parent chain
Andreas Woess <andreas.woess@jku.at>
parents:
18621
diff
changeset
|
476 props.addFirst(current); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
477 } else { |
18622
a306a94111a6
OM: iterate over properties using property map instead of parent chain
Andreas Woess <andreas.woess@jku.at>
parents:
18621
diff
changeset
|
478 props.add(current); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
479 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
480 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
481 return props; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
482 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
483 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
484 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
485 * Get a list of all (visible) property names in insertion order. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
486 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
487 * @return list of property names |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
488 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
489 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
490 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
491 public final List<Object> getKeyList(Pred<Property> filter) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
492 LinkedList<Object> keys = new LinkedList<>(); |
18622
a306a94111a6
OM: iterate over properties using property map instead of parent chain
Andreas Woess <andreas.woess@jku.at>
parents:
18621
diff
changeset
|
493 for (Property currentProperty : this.propertyMap.reverseOrderValues()) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
494 if (!currentProperty.isHidden() && filter.test(currentProperty) && !currentProperty.isShadow()) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
495 keys.addFirst(currentProperty.getKey()); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
496 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
497 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
498 return keys; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
499 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
500 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
501 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
502 public final List<Object> getKeyList() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
503 return getKeyList(ALL); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
504 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
505 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
506 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
507 public Iterable<Object> getKeys() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
508 return getKeyList(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
509 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
510 |
18624
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
511 @Override |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
512 public final boolean isValid() { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
513 return getValidAssumption().isValid(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
514 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
515 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
516 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
517 public final Assumption getValidAssumption() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
518 return validAssumption; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
519 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
520 |
18624
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
521 private static Assumption createValidAssumption() { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
522 return Truffle.getRuntime().createAssumption("valid shape"); |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
523 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
524 |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
525 public final void invalidateValidAssumption() { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
526 getValidAssumption().invalidate(); |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
527 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
528 |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
529 @Override |
18624
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
530 public final boolean isLeaf() { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
531 return leafAssumption == null || leafAssumption.isValid(); |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
532 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
533 |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
534 @Override |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
535 public final Assumption getLeafAssumption() { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
536 if (leafAssumption == null) { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
537 CompilerDirectives.transferToInterpreterAndInvalidate(); |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
538 synchronized (getMutex()) { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
539 if (leafAssumption == null) { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
540 leafAssumption = isLeafHelper() ? createLeafAssumption() : NeverValidAssumption.INSTANCE; |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
541 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
542 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
543 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
544 return leafAssumption; |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
545 } |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
546 |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
547 private boolean isLeafHelper() { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
548 return getTransitionMapForRead().isEmpty(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
549 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
550 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
551 private static Assumption createLeafAssumption() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
552 return Truffle.getRuntime().createAssumption("leaf shape"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
553 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
554 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
555 private void invalidateLeafAssumption() { |
18624
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
556 Assumption assumption = leafAssumption; |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
557 if (assumption != null) { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
558 assumption.invalidate(); |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
559 } else { |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
560 leafAssumption = NeverValidAssumption.INSTANCE; |
a9a14b31f3b3
OM: lazy initialization of leaf assumption
Andreas Woess <andreas.woess@jku.at>
parents:
18623
diff
changeset
|
561 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
562 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
563 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
564 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
565 public String toString() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
566 return toStringLimit(Integer.MAX_VALUE); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
567 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
568 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
569 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
570 public String toStringLimit(int limit) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
571 StringBuilder sb = new StringBuilder(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
572 sb.append('@'); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
573 sb.append(Integer.toHexString(hashCode())); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
574 if (!isValid()) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
575 sb.append('!'); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
576 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
577 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
578 sb.append("{"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
579 for (Iterator<Property> iterator = propertyMap.reverseOrderValues().iterator(); iterator.hasNext();) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
580 Property p = iterator.next(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
581 sb.append(p); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
582 if (iterator.hasNext()) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
583 sb.append(", "); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
584 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
585 if (sb.length() >= limit) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
586 sb.append("..."); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
587 break; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
588 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
589 sb.append("\n"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
590 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
591 sb.append("}"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
592 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
593 return sb.toString(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
594 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
595 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
596 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
597 public final ShapeImpl getParent() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
598 return parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
599 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
600 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
601 public final int getDepth() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
602 return depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
603 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
604 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
605 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
606 public final boolean hasProperty(Object name) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
607 return getProperty(name) != null; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
608 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
609 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
610 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
611 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
612 public final ShapeImpl removeProperty(Property prop) { |
21900
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
613 onPropertyTransition(prop); |
cb051c368c80
Truffle: move property notification hook to shared data, and call it on remove as well
Andreas Woess <andreas.woess@oracle.com>
parents:
21770
diff
changeset
|
614 |
18621
b3b241bbbbdb
OM: rename transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18408
diff
changeset
|
615 RemovePropertyTransition transition = new RemovePropertyTransition(prop); |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
616 ShapeImpl cachedShape = queryTransition(transition); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
617 if (cachedShape != null) { |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
618 return cachedShape; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
619 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
620 |
21944
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
621 ShapeImpl shape = getShapeFromProperty(prop.getKey()); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
622 if (shape != null) { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
623 List<Transition> transitionList = new ArrayList<>(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
624 ShapeImpl current = this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
625 while (current != shape) { |
21944
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
626 if (!(current.getTransitionFromParent() instanceof Transition.DirectReplacePropertyTransition) || |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
627 !((Transition.DirectReplacePropertyTransition) current.getTransitionFromParent()).getPropertyBefore().getKey().equals(prop.getKey())) { |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
628 transitionList.add(current.getTransitionFromParent()); |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
629 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
630 current = current.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
631 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
632 ShapeImpl newShape = shape.parent; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
633 for (ListIterator<Transition> iterator = transitionList.listIterator(transitionList.size()); iterator.hasPrevious();) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
634 Transition previous = iterator.previous(); |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
635 newShape = newShape.applyTransition(previous, true); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
636 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
637 |
19604
7d5a0223dc44
Truffle: minor ShapeImpl cleanup
Andreas Woess <andreas.woess@oracle.com>
parents:
19505
diff
changeset
|
638 addIndirectTransition(transition, newShape); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
639 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
640 } else { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
641 return null; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
642 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
643 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
644 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
645 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
646 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
647 public final ShapeImpl append(Property oldProperty) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
648 return addProperty(oldProperty.relocate(allocator().moveLocation(oldProperty.getLocation()))); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
649 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
650 |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
651 public final ShapeImpl applyTransition(Transition transition, boolean append) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
652 if (transition instanceof AddPropertyTransition) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
653 return append ? append(((AddPropertyTransition) transition).getProperty()) : addProperty(((AddPropertyTransition) transition).getProperty()); |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
654 } else if (transition instanceof ObjectTypeTransition) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
655 return changeType(((ObjectTypeTransition) transition).getObjectType()); |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
656 } else if (transition instanceof ReservePrimitiveArrayTransition) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
657 return reservePrimitiveExtensionArray(); |
21901
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
658 } else if (transition instanceof DirectReplacePropertyTransition) { |
21944
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
659 Property oldProperty = ((DirectReplacePropertyTransition) transition).getPropertyBefore(); |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
660 Property newProperty = ((DirectReplacePropertyTransition) transition).getPropertyAfter(); |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
661 if (append) { |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
662 assert oldProperty.getLocation() instanceof DualLocation && newProperty.getLocation() instanceof DualLocation; |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
663 oldProperty = getProperty(oldProperty.getKey()); |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
664 newProperty = newProperty.relocate(((DualLocation) oldProperty.getLocation()).changeType(((DualLocation) newProperty.getLocation()).getType())); |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
665 } |
16725287d5af
Truffle: fix delete/removeProperty regression
Andreas Woess <andreas.woess@oracle.com>
parents:
21943
diff
changeset
|
666 return replaceProperty(oldProperty, newProperty); |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
667 } else { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
668 throw new UnsupportedOperationException(); |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
669 } |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
670 } |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
671 |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
672 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
673 public final BaseAllocator allocator() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
674 return layout.getStrategy().createAllocator(this); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
675 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
676 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
677 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
678 * Duplicate shape exchanging existing property with new property. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
679 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
680 @Override |
21901
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
681 public ShapeImpl replaceProperty(Property oldProperty, Property newProperty) { |
21924
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
682 return indirectReplaceProperty(oldProperty, newProperty); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
683 } |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
684 |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
685 protected final ShapeImpl indirectReplaceProperty(Property oldProperty, Property newProperty) { |
21901
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
686 assert oldProperty.getKey().equals(newProperty.getKey()); |
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
687 |
19340125f182
Truffle: model property replace as direct transition
Andreas Woess <andreas.woess@oracle.com>
parents:
21900
diff
changeset
|
688 Transition replacePropertyTransition = new Transition.IndirectReplacePropertyTransition(oldProperty, newProperty); |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
689 ShapeImpl cachedShape = queryTransition(replacePropertyTransition); |
18626
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
690 if (cachedShape != null) { |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
691 return cachedShape; |
18626
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
692 } |
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
693 |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
694 ShapeImpl top = this; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
695 List<Transition> transitionList = new ArrayList<>(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
696 boolean found = false; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
697 while (top != getRoot() && !found) { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
698 Transition transition = top.getTransitionFromParent(); |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
699 transitionList.add(transition); |
18626
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
700 if (transition instanceof AddPropertyTransition && ((AddPropertyTransition) transition).getProperty().getKey().equals(newProperty.getKey())) { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
701 found = true; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
702 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
703 top = top.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
704 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
705 ShapeImpl newShape = top; |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
706 for (ListIterator<Transition> iterator = transitionList.listIterator(transitionList.size()); iterator.hasPrevious();) { |
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
707 Transition transition = iterator.previous(); |
18626
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
708 if (transition instanceof AddPropertyTransition && ((AddPropertyTransition) transition).getProperty().getKey().equals(newProperty.getKey())) { |
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
709 newShape = newShape.addProperty(newProperty); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
710 } else { |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
711 newShape = newShape.applyTransition(transition, false); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
712 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
713 } |
21924
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
714 |
18626
ce46f909c176
OM: record replaceProperty transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18625
diff
changeset
|
715 addIndirectTransition(replacePropertyTransition, newShape); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
716 return newShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
717 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
718 |
21924
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
719 protected final ShapeImpl directReplaceProperty(Property oldProperty, Property newProperty) { |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
720 assert oldProperty.getKey().equals(newProperty.getKey()); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
721 onPropertyTransition(oldProperty); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
722 |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
723 Transition replacePropertyTransition = new Transition.DirectReplacePropertyTransition(oldProperty, newProperty); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
724 ShapeImpl cachedShape = queryTransition(replacePropertyTransition); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
725 if (cachedShape != null) { |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
726 return cachedShape; |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
727 } |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
728 PropertyMap newPropertyMap = this.getPropertyMap().replaceCopy(oldProperty, newProperty); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
729 ShapeImpl newShape = createShape(getLayout(), getSharedData(), this, getObjectType(), newPropertyMap, replacePropertyTransition, allocator(), getId()); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
730 |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
731 addDirectTransition(replacePropertyTransition, newShape); |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
732 return newShape; |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
733 } |
c0744b24b230
Truffle: minor refactoring
Andreas Woess <andreas.woess@oracle.com>
parents:
21923
diff
changeset
|
734 |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
735 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
736 * Find lowest common ancestor of two related shapes. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
737 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
738 public static ShapeImpl findCommonAncestor(ShapeImpl left, ShapeImpl right) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
739 if (!left.isRelated(right)) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
740 throw new IllegalArgumentException("shapes must have the same root"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
741 } else if (left == right) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
742 return left; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
743 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
744 int leftLength = left.depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
745 int rightLength = right.depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
746 ShapeImpl leftPtr = left; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
747 ShapeImpl rightPtr = right; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
748 while (leftLength > rightLength) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
749 leftPtr = leftPtr.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
750 leftLength--; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
751 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
752 while (rightLength > leftLength) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
753 rightPtr = rightPtr.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
754 rightLength--; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
755 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
756 while (leftPtr != rightPtr) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
757 leftPtr = leftPtr.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
758 rightPtr = rightPtr.parent; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
759 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
760 return leftPtr; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
761 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
762 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
763 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
764 public final int getPropertyCount() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
765 return propertyCount; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
766 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
767 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
768 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
769 * Find difference between two shapes. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
770 * |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
771 * @see ObjectStorageOptions#TraceReshape |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
772 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
773 public static List<Property> diff(Shape oldShape, Shape newShape) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
774 List<Property> oldList = oldShape.getPropertyListInternal(false); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
775 List<Property> newList = newShape.getPropertyListInternal(false); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
776 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
777 List<Property> diff = new ArrayList<>(oldList); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
778 diff.addAll(newList); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
779 List<Property> intersection = new ArrayList<>(oldList); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
780 intersection.retainAll(newList); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
781 diff.removeAll(intersection); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
782 return diff; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
783 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
784 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
785 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
786 public ObjectType getObjectType() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
787 return objectType; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
788 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
789 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
790 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
791 public ShapeImpl getRoot() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
792 return root; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
793 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
794 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
795 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
796 public final boolean check(DynamicObject subject) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
797 return subject.getShape() == this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
798 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
799 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
800 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
801 public final LayoutImpl getLayout() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
802 return layout; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
803 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
804 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
805 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
806 public final Object getData() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
807 return extraData; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
808 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
809 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
810 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
811 public final Object getSharedData() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
812 return sharedData; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
813 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
814 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
815 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
816 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
817 public final boolean hasTransitionWithKey(Object key) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
818 for (Transition transition : getTransitionMapForRead().keySet()) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
819 if (transition instanceof PropertyTransition) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
820 if (((PropertyTransition) transition).getProperty().getKey().equals(key)) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
821 return true; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
822 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
823 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
824 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
825 return false; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
826 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
827 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
828 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
829 * Clone off a separate shape with new shared data. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
830 */ |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
831 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
832 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
833 public final ShapeImpl createSeparateShape(Object newSharedData) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
834 if (parent == null) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
835 return cloneRoot(this, newSharedData); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
836 } else { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
837 return this.cloneOnto(parent.createSeparateShape(newSharedData)); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
838 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
839 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
840 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
841 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
842 @TruffleBoundary |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
843 public final ShapeImpl changeType(ObjectType newOps) { |
18621
b3b241bbbbdb
OM: rename transitions
Andreas Woess <andreas.woess@jku.at>
parents:
18408
diff
changeset
|
844 ObjectTypeTransition transition = new ObjectTypeTransition(newOps); |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
845 ShapeImpl cachedShape = queryTransition(transition); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
846 if (cachedShape != null) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
847 return cachedShape; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
848 } |
18627
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
849 |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
850 ShapeImpl newShape = createShape(layout, sharedData, this, newOps, propertyMap, transition, allocator(), id); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
851 addDirectTransition(transition, newShape); |
196cf131ed32
OM: extract queryTransition method
Andreas Woess <andreas.woess@jku.at>
parents:
18626
diff
changeset
|
852 return newShape; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
853 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
854 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
855 @Override |
18623
8bf798e8cf11
OM: remember transition from parent and walk transitions instead of properties in replaceProperty,removeProperty
Andreas Woess <andreas.woess@jku.at>
parents:
18622
diff
changeset
|
856 public final ShapeImpl reservePrimitiveExtensionArray() { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
857 if (layout.hasPrimitiveExtensionArray() && !hasPrimitiveArray()) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
858 return addPrimitiveExtensionArray(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
859 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
860 return this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
861 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
862 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
863 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
864 public final Iterable<Property> getProperties() { |
21923
1b695a36c4d5
Truffle: remove cached property array
Andreas Woess <andreas.woess@oracle.com>
parents:
21902
diff
changeset
|
865 return getPropertyList(); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
866 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
867 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
868 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
869 public final DynamicObject newInstance() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
870 return layout.newInstance(this); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
871 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
872 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
873 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
874 public final DynamicObjectFactory createFactory() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
875 final List<Property> properties = getPropertyListInternal(true); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
876 for (Iterator<Property> iterator = properties.iterator(); iterator.hasNext();) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
877 Property property = iterator.next(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
878 // skip non-instance fields |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
879 assert property.getLocation() != layout.getPrimitiveArrayLocation(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
880 if (property.getLocation() instanceof ValueLocation) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
881 iterator.remove(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
882 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
883 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
884 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
885 return new DynamicObjectFactory() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
886 @CompilationFinal private final PropertyImpl[] instanceFields = properties.toArray(new PropertyImpl[properties.size()]); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
887 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
888 @ExplodeLoop |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
889 public DynamicObject newInstance(Object... initialValues) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
890 DynamicObject store = ShapeImpl.this.newInstance(); |
22089
476b483c8be2
add PE assertion to DynamicObjectFactory
Andreas Woess <andreas.woess@oracle.com>
parents:
22088
diff
changeset
|
891 CompilerAsserts.partialEvaluationConstant(instanceFields.length); |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
892 for (int i = 0; i < instanceFields.length; i++) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
893 instanceFields[i].setInternal(store, initialValues[i]); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
894 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
895 return store; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
896 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
897 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
898 public Shape getShape() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
899 return ShapeImpl.this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
900 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
901 }; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
902 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
903 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
904 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
905 public Object getMutex() { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
906 return getRoot(); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
907 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
908 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
909 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
910 public Shape tryMerge(Shape other) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
911 return null; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
912 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
913 |
22088
22ce537a52fd
remove ShapeVisitor from the API
Andreas Woess <andreas.woess@oracle.com>
parents:
22087
diff
changeset
|
914 public <R> R accept(ShapeVisitor<R> visitor) { |
22ce537a52fd
remove ShapeVisitor from the API
Andreas Woess <andreas.woess@oracle.com>
parents:
22087
diff
changeset
|
915 return visitor.visitShape(this); |
22ce537a52fd
remove ShapeVisitor from the API
Andreas Woess <andreas.woess@oracle.com>
parents:
22087
diff
changeset
|
916 } |
22ce537a52fd
remove ShapeVisitor from the API
Andreas Woess <andreas.woess@oracle.com>
parents:
22087
diff
changeset
|
917 |
22087
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
918 public abstract static class BaseAllocator extends Allocator implements LocationVisitor, Cloneable { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
919 protected final LayoutImpl layout; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
920 protected int objectArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
921 protected int objectFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
922 protected int primitiveFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
923 protected int primitiveArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
924 protected boolean hasPrimitiveArray; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
925 protected int depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
926 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
927 protected BaseAllocator(LayoutImpl layout) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
928 this.layout = layout; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
929 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
930 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
931 protected BaseAllocator(ShapeImpl shape) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
932 this(shape.getLayout()); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
933 this.objectArraySize = shape.objectArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
934 this.objectFieldSize = shape.objectFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
935 this.primitiveFieldSize = shape.primitiveFieldSize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
936 this.primitiveArraySize = shape.primitiveArraySize; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
937 this.hasPrimitiveArray = shape.hasPrimitiveArray; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
938 this.depth = shape.depth; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
939 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
940 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
941 protected abstract Location moveLocation(Location oldLocation); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
942 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
943 protected abstract Location newObjectLocation(boolean useFinal, boolean nonNull); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
944 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
945 protected abstract Location newTypedObjectLocation(boolean useFinal, Class<?> type, boolean nonNull); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
946 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
947 protected abstract Location newIntLocation(boolean useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
948 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
949 protected abstract Location newDoubleLocation(boolean useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
950 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
951 protected abstract Location newLongLocation(boolean useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
952 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
953 protected abstract Location newBooleanLocation(boolean useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
954 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
955 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
956 public final Location constantLocation(Object value) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
957 return new ConstantLocation(value); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
958 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
959 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
960 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
961 protected Location locationForValue(Object value, boolean useFinal, boolean nonNull) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
962 if (value instanceof Integer) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
963 return newIntLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
964 } else if (value instanceof Double) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
965 return newDoubleLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
966 } else if (value instanceof Long) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
967 return newLongLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
968 } else if (value instanceof Boolean) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
969 return newBooleanLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
970 } else if (ObjectStorageOptions.TypedObjectLocations && value != null) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
971 return newTypedObjectLocation(useFinal, value.getClass(), nonNull); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
972 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
973 return newObjectLocation(useFinal, nonNull && value != null); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
974 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
975 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
976 protected abstract Location locationForValueUpcast(Object value, Location oldLocation); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
977 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
978 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
979 protected Location locationForType(Class<?> type, boolean useFinal, boolean nonNull) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
980 if (type == int.class) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
981 return newIntLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
982 } else if (type == double.class) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
983 return newDoubleLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
984 } else if (type == long.class) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
985 return newLongLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
986 } else if (type == boolean.class) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
987 return newBooleanLocation(useFinal); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
988 } else if (ObjectStorageOptions.TypedObjectLocations && type != null && type != Object.class) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
989 assert !type.isPrimitive() : "unsupported primitive type"; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
990 return newTypedObjectLocation(useFinal, type, nonNull); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
991 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
992 return newObjectLocation(useFinal, nonNull); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
993 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
994 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
995 protected Location newDualLocation(Class<?> type) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
996 return new DualLocation((InternalLongLocation) newLongLocation(false), (ObjectLocation) newObjectLocation(false, false), layout, type); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
997 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
998 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
999 protected DualLocation newDualLocationForValue(Object value) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1000 Class<?> initialType = null; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1001 if (value instanceof Integer) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1002 initialType = int.class; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1003 } else if (value instanceof Double) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1004 initialType = double.class; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1005 } else if (value instanceof Boolean) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1006 initialType = boolean.class; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1007 } else { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1008 initialType = Object.class; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1009 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1010 return new DualLocation((InternalLongLocation) newLongLocation(false), (ObjectLocation) newObjectLocation(false, false), layout, initialType); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1011 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1012 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1013 protected Location newDeclaredDualLocation(Object value) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1014 return new DeclaredDualLocation((InternalLongLocation) newLongLocation(false), (ObjectLocation) newObjectLocation(false, false), value, layout); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1015 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1016 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1017 protected <T extends Location> T advance(T location0) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1018 if (location0 instanceof LocationImpl) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1019 LocationImpl location = (LocationImpl) location0; |
18795
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1020 if (location != layout.getPrimitiveArrayLocation()) { |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1021 location.accept(this); |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1022 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1023 if (layout.hasPrimitiveExtensionArray()) { |
18795
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1024 hasPrimitiveArray |= location == layout.getPrimitiveArrayLocation() || primitiveArraySize > 0; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1025 } else { |
18795
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1026 assert !hasPrimitiveArray && primitiveArraySize == 0; |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1027 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1028 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1029 depth++; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1030 return location0; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1031 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1032 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1033 @Override |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1034 public BaseAllocator addLocation(Location location) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1035 advance(location); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1036 return this; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1037 } |
18795
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1038 |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1039 public void visitObjectField(int index, int count) { |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1040 objectFieldSize = Math.max(objectFieldSize, index + count); |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1041 } |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1042 |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1043 public void visitObjectArray(int index, int count) { |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1044 objectArraySize = Math.max(objectArraySize, index + count); |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1045 } |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1046 |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1047 public void visitPrimitiveArray(int index, int count) { |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1048 primitiveArraySize = Math.max(primitiveArraySize, index + count); |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1049 } |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1050 |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1051 public void visitPrimitiveField(int index, int count) { |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1052 primitiveFieldSize = Math.max(primitiveFieldSize, index + count); |
e9cbe1618733
Truffle: refactor size calculation in location allocator to visitor pattern
Andreas Woess <andreas.woess@jku.at>
parents:
18747
diff
changeset
|
1053 } |
22087
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1054 |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1055 @Override |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1056 public final BaseAllocator copy() { |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1057 return clone(); |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1058 } |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1059 |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1060 @Override |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1061 protected final BaseAllocator clone() { |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1062 try { |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1063 return (BaseAllocator) super.clone(); |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1064 } catch (CloneNotSupportedException e) { |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1065 throw new AssertionError(e); |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1066 } |
5d9e5f866821
add Shape.Allocator#copy()
Andreas Woess <andreas.woess@oracle.com>
parents:
21951
diff
changeset
|
1067 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1068 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1069 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1070 private static void debugRegisterShape(ShapeImpl newShape) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1071 if (ObjectStorageOptions.DumpShapes) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1072 Debug.registerShape(newShape); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1073 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1074 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1075 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1076 /** |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1077 * Match all filter. |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1078 */ |
19604
7d5a0223dc44
Truffle: minor ShapeImpl cleanup
Andreas Woess <andreas.woess@oracle.com>
parents:
19505
diff
changeset
|
1079 private static final Pred<Property> ALL = new Pred<Property>() { |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1080 public boolean test(Property t) { |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1081 return true; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1082 } |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1083 }; |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1084 |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1085 private static final DebugCounter shapeCount = DebugCounter.create("Shapes allocated total"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1086 private static final DebugCounter shapeCloneCount = DebugCounter.create("Shapes allocated cloned"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1087 private static final DebugCounter shapeCacheHitCount = DebugCounter.create("Shape cache hits"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1088 private static final DebugCounter shapeCacheMissCount = DebugCounter.create("Shape cache misses"); |
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1089 |
21770
c76742cc2c6f
Polishing inter-operability APIs: Exposing only Message, TruffleObject and ForeignAccess-related classes.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
21554
diff
changeset
|
1090 public ForeignAccess getForeignAccessFactory() { |
18747
6db7923af642
OM: DynamicObject extends TruffleObject, add default implementation
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
18627
diff
changeset
|
1091 return getObjectType().getForeignAccessFactory(); |
6db7923af642
OM: DynamicObject extends TruffleObject, add default implementation
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
18627
diff
changeset
|
1092 } |
18408
2c3666f44855
Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff
changeset
|
1093 } |