org.gvsig.tools.visitor.impl
Class AbstractVisitable

java.lang.Object
  org.gvsig.tools.visitor.impl.AbstractVisitable

All Implemented Interfaces:

Visitable

Direct Known Subclasses:

AbstractIndexedVisitable

public abstract class AbstractVisitable
extends Object
implements Visitable

Abstract base implementation for Visitable classes.

Author:

2009- César Ordiñana - gvSIG team

Constructor Summary

AbstractVisitable()

Method Summary

void	accept(Visitor visitor) Provides each value of this container to the provided Visitor.
protected abstract void	doAccept(Visitor visitor) Provides each value of this container to the provided Visitor.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractVisitable

public AbstractVisitable()

Method Detail

accept

public final void accept(Visitor visitor)
                  throws BaseException

Description copied from interface: Visitable

Provides each value of this container to the provided Visitor.

Specified by:

accept in interface Visitable

Parameters:

visitor - the visitor to apply to each value.

Throws:

BaseException - if there is an error while performing the visit

doAccept

protected abstract void doAccept(Visitor visitor)
                          throws VisitCanceledException,
                                 BaseException

Provides each value of this container to the provided Visitor. The VisitCanceledException will be managed by the parent AbstractVisitable class, so simply throw it.

Throws:

VisitCanceledException

BaseException