uk.ac.ed.epcc.webapp.forms.swing

Class ReFetchTargetVisitor<T,K>

java.lang.Object

uk.ac.ed.epcc.webapp.forms.swing.ReFetchTargetVisitor<T,K>

All Implemented Interfaces:

TransitionFactoryVisitor<T,T,K>

public class ReFetchTargetVisitor<T,K>
extends java.lang.Object
implements TransitionFactoryVisitor<T,T,K>

A TransitionFactoryVisitor that performs a clean re-fetch of the target. This is to allow the target to be re-fetched within a database transaction. Note that this can (and usually does) destroy the original copy of the target.

Constructor Summary

Constructors

Constructor and Description
ReFetchTargetVisitor(T target)

Method Summary

Modifier and Type	Method and Description
void	clearTarget()
T	visitPathTransitionProvider(PathTransitionProvider<K,T> prov)
T	visitTransitionProvider(TransitionProvider<K,T> prov)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReFetchTargetVisitor

public ReFetchTargetVisitor(T target)

Method Detail

visitTransitionProvider

public T visitTransitionProvider(TransitionProvider<K,T> prov)

Specified by:

visitTransitionProvider in interface TransitionFactoryVisitor<T,T,K>

clearTarget

public void clearTarget()

visitPathTransitionProvider

public T visitPathTransitionProvider(PathTransitionProvider<K,T> prov)

Specified by:

visitPathTransitionProvider in interface TransitionFactoryVisitor<T,T,K>