koala.dynamicjava.tree
Class ObjectFieldAccess

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Expression
          koala.dynamicjava.tree.PrimaryExpression
              koala.dynamicjava.tree.FieldAccess
                  koala.dynamicjava.tree.ObjectFieldAccess

All Implemented Interfaces:

ExpressionContainer, LeftHandSide, SourceInfo.Wrapper

public class ObjectFieldAccess
extends FieldAccess
implements ExpressionContainer

This class represents the field 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

ObjectFieldAccess(Expression exp, java.lang.String fln)
Creates a new field access node

ObjectFieldAccess(Expression exp, java.lang.String fln, SourceInfo si)
Creates a new field access node

Method Summary

<T> T	acceptVisitor(Visitor<T> visitor) Allows a visitor to traverse the tree
Expression	getExpression() Returns the expression on which this field access applies
void	setExpression(Expression e) Sets the expression on which this field access applies
java.lang.String	toString() Implementation of toString for use in unit testing

Methods inherited from class koala.dynamicjava.tree.FieldAccess

getFieldName, setFieldName

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

ObjectFieldAccess

public ObjectFieldAccess(Expression exp,
                         java.lang.String fln)

Creates a new field access node

Parameters:

exp - the expression on which this field access applies

fln - the field name

Throws:

java.lang.IllegalArgumentException - if exp is null or fln is null

ObjectFieldAccess

public ObjectFieldAccess(Expression exp,
                         java.lang.String fln,
                         SourceInfo si)

Creates a new field access node

Parameters:

exp - the expression on which this field access applies

fln - the field name

Throws:

java.lang.IllegalArgumentException - if exp is null or fln is null

Method Detail

getExpression

public Expression getExpression()

Returns the expression on which this field access applies

Specified by:

getExpression in interface ExpressionContainer

setExpression

public void setExpression(Expression e)

Sets the expression on which this field access applies

Specified by:

setExpression in interface ExpressionContainer

Throws:

java.lang.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 java.lang.String toString()

Implementation of toString for use in unit testing

Overrides:

toString in class java.lang.Object