org.apache.velocity.runtime.parser.node
Class ASTMulNode

java.lang.Object
  extended byorg.apache.velocity.runtime.parser.node.SimpleNode
      extended byorg.apache.velocity.runtime.parser.node.ASTMulNode
All 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 $
Author:
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
 java.lang.Object jjtAccept(ParserVisitor visitor, java.lang.Object data)
          Accept the visitor.
 java.lang.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, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, render, setFirstToken, setInfo, setInvalid, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ASTMulNode

public ASTMulNode(int id)

ASTMulNode

public ASTMulNode(Parser p,
                  int id)
Method Detail

jjtAccept

public java.lang.Object jjtAccept(ParserVisitor visitor,
                                  java.lang.Object data)
Accept the visitor.

Specified by:
jjtAccept in interface Node
Overrides:
jjtAccept in class SimpleNode

value

public java.lang.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 class SimpleNode
Throws:
MethodInvocationException


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