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1   package net.sourceforge.pmd.lang.ecmascript.ast;
2   
3   import org.mozilla.javascript.ast.ArrayComprehension;
4   
5   public class ASTArrayComprehension extends AbstractEcmascriptNode<ArrayComprehension> {
6       public ASTArrayComprehension(ArrayComprehension arrayComprehension) {
7   	super(arrayComprehension);
8       }
9   
10      /**
11       * Accept the visitor.
12       */
13      public Object jjtAccept(EcmascriptParserVisitor visitor, Object data) {
14  	return visitor.visit(this, data);
15      }
16  
17      public EcmascriptNode getResult() {
18  	return (EcmascriptNode) jjtGetChild(0);
19      }
20  
21      public int getNumArrayComprehensionLoops() {
22  	return node.getLoops().size();
23      }
24  
25      public ASTArrayComprehensionLoop getArrayComprehensionLoop(int index) {
26  	return (ASTArrayComprehensionLoop) jjtGetChild(index + 1);
27      }
28  
29      public boolean hasFilter() {
30  	return node.getFilter() != null;
31      }
32  
33      public EcmascriptNode getFilter() {
34  	return (EcmascriptNode) jjtGetChild(jjtGetNumChildren() - 1);
35      }
36  }