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Java > Open Source Codes > org > apache > el > parser > AstChoice


1 /* Generated By:JJTree: Do not edit this line. AstChoice.java */
2
3 package org.apache.el.parser;
4
5 import javax.el.ELException;
6
7 import org.apache.el.lang.EvaluationContext;
8
9
10 /**
11  * @author Jacob Hookom [jacob@hookom.net]
12  * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: markt $
13  */
14 public final class AstChoice extends SimpleNode {
15     public AstChoice(int id) {
16         super(id);
17     }
18
19     public Class JavaDoc getType(EvaluationContext ctx)
20             throws ELException {
21         Object JavaDoc val = this.getValue(ctx);
22         return (val != null) ? val.getClass() : null;
23     }
24
25     public Object JavaDoc getValue(EvaluationContext ctx)
26             throws ELException {
27         Object JavaDoc obj0 = this.children[0].getValue(ctx);
28         Boolean JavaDoc b0 = coerceToBoolean(obj0);
29         return this.children[((b0.booleanValue() ? 1 : 2))].getValue(ctx);
30     }
31 }
32
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