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: * A JavaScript <code>throw</code> statement.
20: */
21: public class JsThrow extends JsStatement {
22:
23: private JsExpression expr;
24:
25: public JsThrow() {
26: }
27:
28: public JsThrow(JsExpression expr) {
29: this .expr = expr;
30: }
31:
32: public JsExpression getExpr() {
33: return expr;
34: }
35:
36: public void setExpr(JsExpression expr) {
37: this .expr = expr;
38: }
39:
40: public void traverse(JsVisitor v, JsContext<JsStatement> ctx) {
41: if (v.visit(this, ctx)) {
42: expr = v.accept(expr);
43: }
44: v.endVisit(this, ctx);
45: }
46: }
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