koala.dynamicjava.tree
Class SubtractExpression

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Expression
          koala.dynamicjava.tree.BinaryExpression
              koala.dynamicjava.tree.SubtractExpression

All Implemented Interfaces:

SourceInfo.Wrapper

public class SubtractExpression
extends BinaryExpression

This class represents the subtract expression nodes of the syntax tree

Version:

1.0 - 1999/04/25

Author:

Stephane Hillion

Constructor Summary

SubtractExpression(Expression lexp, Expression rexp)
Initializes the expression

SubtractExpression(Expression lexp, Expression rexp, SourceInfo si)
Initializes the expression

Method Summary

<T> T

acceptVisitor(Visitor<T> visitor) Allows a visitor to traverse the tree

Methods inherited from class koala.dynamicjava.tree.BinaryExpression

getLeftExpression, getRightExpression, setLeftExpression, setRightExpression, toString

Methods inherited from class koala.dynamicjava.tree.Node

archiveProperties, getProperties, getProperty, getSourceInfo, hasProperty, setProperty, setSourceInfo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SubtractExpression

public SubtractExpression(Expression lexp,
                          Expression rexp)

Initializes the expression

Parameters:

lexp - the LHS expression

rexp - the RHS expression

Throws:

IllegalArgumentException - if lexp is null or rexp is null

SubtractExpression

public SubtractExpression(Expression lexp,
                          Expression rexp,
                          SourceInfo si)

Initializes the expression

Parameters:

lexp - the LHS expression

rexp - the RHS expression

Throws:

IllegalArgumentException - if lexp is null or rexp is null

Method Detail

acceptVisitor

public <T> T acceptVisitor(Visitor<T> visitor)

Allows a visitor to traverse the tree

Specified by:

acceptVisitor in class Node

Parameters:

visitor - the visitor to accept