001    // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
002    // for details. All rights reserved. Use of this source code is governed by a
003    // BSD-style license that can be found in the LICENSE file.
004    
005    package com.google.dart.compiler.backend.js.ast;
006    
007    /**
008     * A JavaScript <code>while</code> statement.
009     */
010    public class JsWhile extends SourceInfoAwareJsNode implements JsStatement {
011        protected JsStatement body;
012        protected JsExpression condition;
013    
014        public JsWhile() {
015        }
016    
017        public JsWhile(JsExpression condition, JsStatement body) {
018            this.condition = condition;
019            this.body = body;
020        }
021    
022        public JsStatement getBody() {
023            return body;
024        }
025    
026        public JsExpression getCondition() {
027            return condition;
028        }
029    
030        public void setBody(JsStatement body) {
031            this.body = body;
032        }
033    
034        public void setCondition(JsExpression condition) {
035            this.condition = condition;
036        }
037    
038        @Override
039        public void accept(JsVisitor v) {
040            v.visitWhile(this);
041        }
042    
043        @Override
044        public void acceptChildren(JsVisitor visitor) {
045            visitor.accept(condition);
046            visitor.accept(body);
047        }
048    }