koala.dynamicjava.tree
Class ReturnStatement

java.lang.Object
  koala.dynamicjava.tree.Node
      koala.dynamicjava.tree.Statement
          koala.dynamicjava.tree.ReturnStatement

All Implemented Interfaces:

ExpressionContainer, SourceInfo.Wrapper

public class ReturnStatement
extends Statement
implements ExpressionContainer

This class represents the return statement nodes of the syntax tree

Version:

1.0 - 1999/05/27

Author:

Stephane Hillion

Field Summary

Fields inherited from interface koala.dynamicjava.tree.ExpressionContainer

EXPRESSION

Constructor Summary

ReturnStatement(Expression exp)
Creates a new while statement

ReturnStatement(Expression exp, SourceInfo si)
Creates a new while statement

Method Summary

<T> T	acceptVisitor(Visitor<T> visitor) Allows a visitor to traverse the tree
Expression	getExpression() Gets the expression
void	setExpression(Expression e) Sets the expression
java.lang.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

ReturnStatement

public ReturnStatement(Expression exp)

Creates a new while statement

Parameters:

exp - the expression

Throws:

java.lang.IllegalArgumentException - if exp is null

ReturnStatement

public ReturnStatement(Expression exp,
                       SourceInfo si)

Creates a new while statement

Parameters:

exp - the expression

Method Detail

getExpression

public Expression getExpression()

Gets the expression

Specified by:

getExpression in interface ExpressionContainer

setExpression

public void setExpression(Expression e)

Sets the expression

Specified by:

setExpression in interface ExpressionContainer

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