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org.apache.velocity.runtime.parser.node

Class ASTMulNode

Implemented Interfaces:
Node
public class ASTMulNode
extends SimpleNode
Handles integer multiplication Please look at the Parser.jjt file which is what controls the generation of this class.
Version:
$Id: ASTMulNode.java,v 1.7.8.1 2004/03/03 23:22:59 geirm Exp $
Authors:
Jason van Zyl
Geir Magnusson Jr.

Field Summary

Fields inherited from class org.apache.velocity.runtime.parser.node.SimpleNode

children, first, id, info, invalid, last, parent, parser, rsvc, state

Constructor Summary

ASTMulNode(int id)
ASTMulNode(Parser p, int id)

Method Summary

Object
jjtAccept(ParserVisitor visitor, Object data)
Accept the visitor.
Object
value(InternalContextAdapter context)
computes the product of the two args.

Methods inherited from class org.apache.velocity.runtime.parser.node.SimpleNode

childrenAccept, dump, evaluate, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getType, init, isInvalid, jjtAccept, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, render, setFirstToken, setInfo, setInvalid, toString, value

Constructor Details

ASTMulNode

public ASTMulNode(int id)

ASTMulNode

public ASTMulNode(Parser p,
                  int id)

Method Details

jjtAccept

public Object jjtAccept(ParserVisitor visitor,
                        Object data)
Accept the visitor. *
Specified by:
jjtAccept in interface Node
Overrides:
jjtAccept in interface SimpleNode

value

public Object value(InternalContextAdapter context)
            throws MethodInvocationException
computes the product of the two args. Returns null if either arg is null or if either arg is not an integer
Specified by:
value in interface Node
Overrides:
value in interface SimpleNode

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Copyright B) 2002 Apache Software Foundation. All Rights Reserved.