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comparison truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/model/CodeTree.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/java/model/CodeTree.java@a665483c3881
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.java.model;
24
25 import java.util.*;
26
27 import javax.lang.model.type.*;
28
29 public class CodeTree {
30
31 private final CodeTreeKind kind;
32
33 private CodeTree parent;
34
35 private TypeMirror type;
36 private final String string;
37
38 private List<CodeTree> children;
39
40 CodeTree(CodeTree parent, CodeTreeKind kind, TypeMirror type, String string) {
41 this.parent = parent;
42 this.kind = kind;
43 this.type = type;
44 this.string = string;
45 }
46
47 public void setParent(CodeTree parent) {
48 this.parent = parent;
49 }
50
51 public CodeTree getParent() {
52 return parent;
53 }
54
55 public TypeMirror getType() {
56 return type;
57 }
58
59 public void add(CodeTree element) {
60 if (children == null) {
61 children = new ArrayList<>();
62 }
63 element.setParent(this);
64 children.add(element);
65 }
66
67 public final List<CodeTree> getEnclosedElements() {
68 return children;
69 }
70
71 public final CodeTreeKind getCodeKind() {
72 return kind;
73 }
74
75 public String getString() {
76 return string;
77 }
78
79 public void setType(TypeMirror type) {
80 this.type = type;
81 }
82
83 public boolean isEmpty() {
84 return children == null || children.isEmpty();
85 }
86
87 public boolean containsKind(CodeTreeKind k) {
88 if (this.kind == k) {
89 return true;
90 }
91 if (children != null) {
92 for (CodeTree child : children) {
93 if (child.containsKind(k)) {
94 return true;
95 }
96 }
97 }
98 return false;
99 }
100
101 public boolean isSingleLine() {
102 return !containsKind(CodeTreeKind.NEW_LINE);
103 }
104
105 }