koala.dynamicjava.tree
Class ArrayAccess

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Expression
          koala.dynamicjava.tree.PrimaryExpression
              koala.dynamicjava.tree.ArrayAccess

All Implemented Interfaces:

ExpressionContainer, LeftHandSide, SourceInfo.Wrapper

public class ArrayAccess
extends PrimaryExpression
implements LeftHandSide, ExpressionContainer

This class represents the array access nodes of the syntax tree

Version:

1.0 - 1999/04/24

Author:

Stephane Hillion

Field Summary

Fields inherited from interface koala.dynamicjava.tree.ExpressionContainer

EXPRESSION

Constructor Summary

ArrayAccess(Expression exp, Expression cell)
Creates a new array access node

ArrayAccess(Expression exp, Expression cell, SourceInfo si)
Creates a new array access node

Method Summary

<T> T	acceptVisitor(Visitor<T> visitor) Allows a visitor to traverse the tree
Expression	getCellNumber() Returns the expression which denotes the cell number
Expression	getExpression() Returns the expression on which this array access applies
void	setCellNumber(Expression e) Sets the expression which denotes the cell number
void	setExpression(Expression e) Sets the expression on which this array access applies
String	toString() Implementation of toString for use in unit testing

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

ArrayAccess

public ArrayAccess(Expression exp,
                   Expression cell)

Creates a new array access node

Parameters:

exp - the expression on which this array access applies

cell - the cell number

Throws:

IllegalArgumentException - if exp is null or cell is null

ArrayAccess

public ArrayAccess(Expression exp,
                   Expression cell,
                   SourceInfo si)

Creates a new array access node

Parameters:

exp - the expression on which this array access applies

cell - the cell number

Throws:

IllegalArgumentException - if exp is null or cell is null

Method Detail

getExpression

public Expression getExpression()

Returns the expression on which this array access applies

Specified by:

getExpression in interface ExpressionContainer

setExpression

public void setExpression(Expression e)

Sets the expression on which this array access applies

Specified by:

setExpression in interface ExpressionContainer

Throws:

IllegalArgumentException - if e is null

getCellNumber

public Expression getCellNumber()

Returns the expression which denotes the cell number

setCellNumber

public void setCellNumber(Expression e)

Sets the expression which denotes the cell number

Throws:

IllegalArgumentException - if e is null

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

toString

public String toString()

Implementation of toString for use in unit testing

Overrides:

toString in class Object