biz.hammurapi.util
Class CompositeVisitor

java.lang.Object
  biz.hammurapi.util.CompositeVisitor

All Implemented Interfaces:

PoliteVisitor, Visitor

public class CompositeVisitor
extends java.lang.Object
implements PoliteVisitor

Takes collection of visitors and piggy-backs them. Visitor's unwillingnes to navigate further is ignored.

Version:

$Revision: 1.3 $

Author:

Pavel Vlasov

Constructor Summary

CompositeVisitor(java.util.Collection visitors)

Method Summary

void	leave(java.lang.Object target) Shall be invoked by Visitable at the end of navigation, when all children has already been visited.
boolean	visit(java.lang.Object target)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeVisitor

public CompositeVisitor(java.util.Collection visitors)

Method Detail

visit

public boolean visit(java.lang.Object target)

Specified by:

visit in interface Visitor

Returns:

false if Visitor is not interested in further descending through Visitable structure

leave

public void leave(java.lang.Object target)

Description copied from interface: PoliteVisitor

Shall be invoked by Visitable at the end of navigation, when all children has already been visited.

Specified by:

leave in interface PoliteVisitor