Mercurial > hg > graal-jvmci-8
comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/TruffleTypes.java @ 10597:79041ab43660
Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 01 Jul 2013 20:58:32 +0200 |
parents | |
children | 3ae117e62905 |
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10596:f43eb2f1bbbc | 10597:79041ab43660 |
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1 /* | |
2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 package com.oracle.truffle.dsl.processor; | |
24 | |
25 import java.util.*; | |
26 | |
27 import javax.lang.model.element.*; | |
28 import javax.lang.model.type.*; | |
29 import javax.tools.Diagnostic.Kind; | |
30 | |
31 import com.oracle.truffle.api.*; | |
32 import com.oracle.truffle.api.frame.*; | |
33 import com.oracle.truffle.api.nodes.*; | |
34 import com.oracle.truffle.api.nodes.Node.Child; | |
35 import com.oracle.truffle.api.nodes.Node.Children; | |
36 | |
37 /** | |
38 * THIS IS NOT PUBLIC API. | |
39 */ | |
40 public final class TruffleTypes { | |
41 | |
42 private final TypeMirror node; | |
43 private final TypeMirror nodeArray; | |
44 private final TypeMirror unexpectedValueException; | |
45 private final TypeMirror frame; | |
46 private final TypeMirror assumption; | |
47 private final TypeMirror invalidAssumption; | |
48 private final DeclaredType childAnnotation; | |
49 private final DeclaredType childrenAnnotation; | |
50 private final DeclaredType nodeInfoAnnotation; | |
51 private final DeclaredType nodeInfoKind; | |
52 private final TypeMirror compilerDirectives; | |
53 private final TypeMirror compilerAsserts; | |
54 | |
55 private final List<String> errors = new ArrayList<>(); | |
56 | |
57 public TruffleTypes(ProcessorContext context) { | |
58 node = getRequired(context, Node.class); | |
59 nodeArray = context.getEnvironment().getTypeUtils().getArrayType(node); | |
60 unexpectedValueException = getRequired(context, UnexpectedResultException.class); | |
61 frame = getRequired(context, VirtualFrame.class); | |
62 childAnnotation = getRequired(context, Child.class); | |
63 childrenAnnotation = getRequired(context, Children.class); | |
64 compilerDirectives = getRequired(context, CompilerDirectives.class); | |
65 compilerAsserts = getRequired(context, CompilerAsserts.class); | |
66 assumption = getRequired(context, Assumption.class); | |
67 invalidAssumption = getRequired(context, InvalidAssumptionException.class); | |
68 nodeInfoAnnotation = getRequired(context, NodeInfo.class); | |
69 nodeInfoKind = getRequired(context, NodeInfo.Kind.class); | |
70 } | |
71 | |
72 public DeclaredType getNodeInfoAnnotation() { | |
73 return nodeInfoAnnotation; | |
74 } | |
75 | |
76 public boolean verify(ProcessorContext context, Element element, AnnotationMirror mirror) { | |
77 if (errors.isEmpty()) { | |
78 return true; | |
79 } | |
80 | |
81 for (String error : errors) { | |
82 context.getLog().message(Kind.ERROR, element, mirror, null, error); | |
83 } | |
84 | |
85 return false; | |
86 } | |
87 | |
88 public DeclaredType getNodeInfoKind() { | |
89 return nodeInfoKind; | |
90 } | |
91 | |
92 private DeclaredType getRequired(ProcessorContext context, Class clazz) { | |
93 TypeMirror type = context.getType(clazz); | |
94 if (type == null) { | |
95 errors.add(String.format("Could not find required type: %s", clazz.getSimpleName())); | |
96 } | |
97 return (DeclaredType) type; | |
98 } | |
99 | |
100 public TypeMirror getInvalidAssumption() { | |
101 return invalidAssumption; | |
102 } | |
103 | |
104 public TypeMirror getAssumption() { | |
105 return assumption; | |
106 } | |
107 | |
108 public TypeMirror getCompilerDirectives() { | |
109 return compilerDirectives; | |
110 } | |
111 | |
112 public TypeMirror getNode() { | |
113 return node; | |
114 } | |
115 | |
116 public TypeMirror getNodeArray() { | |
117 return nodeArray; | |
118 } | |
119 | |
120 public TypeMirror getFrame() { | |
121 return frame; | |
122 } | |
123 | |
124 public TypeMirror getUnexpectedValueException() { | |
125 return unexpectedValueException; | |
126 } | |
127 | |
128 public DeclaredType getChildAnnotation() { | |
129 return childAnnotation; | |
130 } | |
131 | |
132 public DeclaredType getChildrenAnnotation() { | |
133 return childrenAnnotation; | |
134 } | |
135 | |
136 public TypeMirror getCompilerAsserts() { | |
137 return compilerAsserts; | |
138 } | |
139 } |