01: /*
02: * Copyright 2007 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
05: * use this file except in compliance with the License. You may obtain a copy of
06: * the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12: * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13: * License for the specific language governing permissions and limitations under
14: * the License.
15: */
16: package com.google.gwt.dev.js.ast;
17:
18: /**
19: * Represents a javascript expression for array access.
20: */
21: public final class JsArrayAccess extends JsExpression {
22:
23: private JsExpression arrayExpr;
24:
25: private JsExpression indexExpr;
26:
27: public JsArrayAccess() {
28: }
29:
30: public JsArrayAccess(JsExpression arrayExpr, JsExpression indexExpr) {
31: this .arrayExpr = arrayExpr;
32: this .indexExpr = indexExpr;
33: }
34:
35: public JsExpression getArrayExpr() {
36: return arrayExpr;
37: }
38:
39: public JsExpression getIndexExpr() {
40: return indexExpr;
41: }
42:
43: public void setArrayExpr(JsExpression arrayExpr) {
44: this .arrayExpr = arrayExpr;
45: }
46:
47: public void setIndexExpr(JsExpression indexExpr) {
48: this .indexExpr = indexExpr;
49: }
50:
51: public void traverse(JsVisitor v, JsContext<JsExpression> ctx) {
52: if (v.visit(this, ctx)) {
53: arrayExpr = v.accept(arrayExpr);
54: indexExpr = v.accept(indexExpr);
55: }
56: v.endVisit(this, ctx);
57: }
58: }
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