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comparison truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/NodeExecutionData.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/NodeExecutionData.java@18c0f02fa4d2
children dc83cc1f94f2
comparison
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21950:2a5011c7e641 21951:9c8c0937da41
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.model;
24
25 import java.util.*;
26
27 import javax.lang.model.type.*;
28
29 import com.oracle.truffle.dsl.processor.model.NodeChildData.Cardinality;
30
31 public class NodeExecutionData {
32
33 private final NodeChildData child;
34 private final String name;
35 private final int index;
36 private final int childIndex;
37 private final boolean shortCircuit;
38 private final List<TypeMirror> typeRestrictions = new ArrayList<>();
39
40 public NodeExecutionData(NodeChildData child, int index, int childIndex, boolean shortCircuit) {
41 this.child = child;
42 this.index = index;
43 this.childIndex = childIndex;
44 this.shortCircuit = shortCircuit;
45 this.name = createName();
46 }
47
48 private String createName() {
49 return child != null ? createName(child.getName(), childIndex) : ("arg" + index);
50 }
51
52 public int getIndex() {
53 return index;
54 }
55
56 public List<TypeMirror> getTypeRestrictions() {
57 return typeRestrictions;
58 }
59
60 public TypeMirror getNodeType() {
61 TypeMirror type;
62 if (child.getCardinality() == Cardinality.MANY && child.getNodeType().getKind() == TypeKind.ARRAY) {
63 type = ((ArrayType) child.getNodeType()).getComponentType();
64 } else {
65 type = child.getNodeType();
66 }
67 return type;
68 }
69
70 public String getName() {
71 return name;
72 }
73
74 public NodeChildData getChild() {
75 return child;
76 }
77
78 public int getChildIndex() {
79 return childIndex;
80 }
81
82 public boolean isIndexed() {
83 return childIndex > -1;
84 }
85
86 public boolean isShortCircuit() {
87 return shortCircuit;
88 }
89
90 public String getIndexedName() {
91 return createIndexedName(child, childIndex);
92 }
93
94 public static String createIndexedName(NodeChildData child, int varArgsIndex) {
95 String shortCircuitName = child.getName();
96 if (child.getCardinality().isMany()) {
97 shortCircuitName = shortCircuitName + "[" + varArgsIndex + "]";
98 }
99 return shortCircuitName;
100 }
101
102 public static String createName(String childName, int index) {
103 if (index > -1) {
104 return childName + index;
105 }
106 return childName;
107 }
108
109 }