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1
24
25 package org.aspectj.compiler.crosscuts.ast;
26 import org.aspectj.compiler.base.ast.*;
27
28 import org.aspectj.compiler.base.JavaCompiler;
29 import org.aspectj.compiler.base.CodeWriter;
30 import java.io.IOException  ;
31
32
36
37 public class GenTypeNames extends ASTObject {
38 public void unparse(CodeWriter writer) {
39 writer.writeChildrenWithCommas(this);
40 }
41
42 protected int size;
44 public GenTypeName[] children;
45
46 public GenTypeNames(SourceLocation location, GenTypeName[] _children) {
47 super(location);
48 for(int i=0; i<_children.length; i++) {
49 if (_children[i] != null) _children[i].setParent(this);
50 }
51 children = _children;
52 size = _children.length;
53 }
54
55 public GenTypeNames(SourceLocation location) {
56 this(location, new GenTypeName[] {});
57 }
58
59 public GenTypeNames(SourceLocation location, GenTypeName child1) {
60 this(location, new GenTypeName[] {child1});
61 }
62
63 public GenTypeNames(SourceLocation location, GenTypeName child1, GenTypeName child2) {
64 this(location, new GenTypeName[] {child1, child2});
65 }
66
67 public GenTypeNames(SourceLocation location, GenTypeName child1, GenTypeName child2, GenTypeName child3) {
68 this(location, new GenTypeName[] {child1, child2, child3});
69 }
70
71 public ASTObject copyWalk(CopyWalker walker) {
72 final int N = size;
73 GenTypeName[] copiedChildren = new GenTypeName[N];
74 int newIndex = 0;
75 for(int oldIndex=0; oldIndex<N; oldIndex++) {
76 GenTypeName newChild = (GenTypeName)walker.process(children[oldIndex]);
77 if (newChild != null) copiedChildren[newIndex++] = newChild;
78 }
79 GenTypeNames ret = new GenTypeNames(getSourceLocation(),copiedChildren);
80 ret.size = newIndex;
81 ret.setSource(this);
82 return ret;
83 }
84
85 public ASTObject getChildAt(int childIndex) { return get(childIndex); }
86 public void setChildAt(int childIndex, ASTObject child) { set(childIndex, (GenTypeName)child); }
87 public String getChildNameAt(int childIndex) { return "name"+childIndex; }
88
89 public int getChildCount() { return size; }
90 public int size() { return size; }
91
92 public GenTypeName get(int index) {
93 if (index >= size) throw new ArrayIndexOutOfBoundsException ();
94 return children[index];
95 }
96
97 public void set(int index, GenTypeName child) {
98 if (index >= size) throw new ArrayIndexOutOfBoundsException ();
99 children[index] = child;
100 child.setParent(this);
101 }
102
103 public void resize(int newSize) {
104 if (newSize > children.length) {
105 GenTypeName[] newChildren = new GenTypeName[children.length*2 + 1];
106 System.arraycopy(children, 0, newChildren, 0, children.length);
107 children = newChildren;
108 }
109 size = newSize;
110 }
111
112 public void addAll(GenTypeNames collection) {
113 addAll(size, collection);
114 }
115
116 public void addAll(int index, GenTypeNames collection) {
117 for(int i=0; i<collection.size(); i++) {
118 add(index+i, collection.get(i));
119 }
120 }
121
122 public void add(GenTypeName child) {
123 add(size, child);
124 }
125
126 public void add(int index, GenTypeName child) {
127 if (child == null) return;
128
129 if (index < 0 || index > size) throw new ArrayIndexOutOfBoundsException ();
130
131 resize(size+1);
132
133 for(int moveIndex = size-1; moveIndex > index; moveIndex--) {
134 children[moveIndex] = children[moveIndex-1];
135 }
136
137 children[index] = child;
138 child.setParent(this);
139 }
140
141 public void remove(int index) {
142 if (index < 0 || index > size) throw new ArrayIndexOutOfBoundsException ();
143
144 size -= 1;
145
146 for(int moveIndex = index; moveIndex < size; moveIndex++) {
147 children[moveIndex] = children[moveIndex+1];
148 }
149 }
150
151 public String getDefaultDisplayName() {
152 return "GenTypeNames()";
153 }
154
155 }
157 |
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