1    /* 
2     * Copyright 2000-2005 JetBrains s.r.o. 
3     * 
4     * Licensed under the Apache License, Version 2.0 (the "License"); 
5     * you may not use this file except in compliance with the License. 
6     * You may obtain a copy of the License at 
7     * 
8     * http://www.apache.org/licenses/LICENSE-2.0 
9     * 
10    * Unless required by applicable law or agreed to in writing, software 
11    * distributed under the License is distributed on an "AS IS" BASIS, 
12    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
13    * See the License for the specific language governing permissions and 
14    * limitations under the License. 
15    */ 
16   package com.intellij.lang.javascript.psi.impl; 
17    
18   import com.intellij.lang.ASTNode; 
19   import com.intellij.lang.javascript.JSElementTypes; 
20   import com.intellij.lang.javascript.psi.*; 
21   import com.intellij.psi.PsiElementVisitor; 
22    
23   /** 
24    * Created by IntelliJ IDEA. 
25    * User: max 
26    * Date: Jan 31, 2005 
27    * Time: 12:02:38 AM 
28    * To change this template use File | Settings | File Templates. 
29    */ 
30   public class JSCallExpressionImpl extends JSElementImpl implements JSCallExpression { 
31     public JSCallExpressionImpl(final ASTNode node) { 
32       super(node); 
33     } 
34    
35     public JSExpression getMethodExpression() { 
36       final ASTNode[] nodes = getNode().getChildren(JSElementTypes.EXPRESSIONS); 
37       return (JSReferenceExpression)(nodes.length == 1 ? nodes[0].getPsi() : null); 
38     } 
39    
40     public JSArgumentList getArgumentList() { 
41       return (JSArgumentList)getNode().findChildByType(JSElementTypes.ARGUMENT_LIST).getPsi(); 
42     } 
43    
44     public void accept(PsiElementVisitor visitor) { 
45       if (visitor instanceof JSElementVisitor) { 
46         ((JSElementVisitor)visitor).visitJSCallExpression(this); 
47       } 
48       else { 
49         visitor.visitElement(this); 
50       } 
51     } 
52    
53     public String toString() { 
54       return "JSCallExpression"; 
55     } 
56   } 
57