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17 package org.apache.commons.jexl.parser;
18
19 import org.apache.commons.jexl.JexlContext;
20
21 /***
22 * represents a float point number.
23 *
24 * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
25 * @version $Id: ASTFloatLiteral.java 398194 2006-04-29 16:14:58Z dion $
26 */
27 public class ASTFloatLiteral extends SimpleNode {
28 /*** the value of the literal. */
29 protected Float val;
30
31 /***
32 * Create the node given an id.
33 *
34 * @param id node id.
35 */
36 public ASTFloatLiteral(int id) {
37 super(id);
38 }
39
40 /***
41 * Create a node with the given parser and id.
42 *
43 * @param p a parser.
44 * @param id node id.
45 */
46 public ASTFloatLiteral(Parser p, int id) {
47 super(p, id);
48 }
49
50 /*** {@inheritDoc} */
51 public Object jjtAccept(ParserVisitor visitor, Object data) {
52 return visitor.visit(this, data);
53 }
54
55 /*** {@inheritDoc} */
56 public Object value(JexlContext jc) throws Exception {
57 return val;
58 }
59 }