uk.ac.ed.epcc.webapp.forms.html

Class DirectOperationTransitionVisitor<X>

java.lang.Object

uk.ac.ed.epcc.webapp.forms.html.DirectOperationTransitionVisitor<X>

All Implemented Interfaces:

TransitionVisitor<X>

public class DirectOperationTransitionVisitor<X>
extends java.lang.Object
implements TransitionVisitor<X>

A TransitionVisitor that executes direct transitions and returns the FormResult A null value is returned for any other kind of Transition.

See Also:

DirectOperationResultVisitor

Constructor Summary

Constructors

Constructor and Description
DirectOperationTransitionVisitor(AppContext conn, X target)

Method Summary

Modifier and Type	Method and Description
FormResult	doDirectTargetlessTransition(DirectTargetlessTransition<X> t)
FormResult	doDirectTransition(DirectTransition<X> t)
FormResult	doFormTransition(FormTransition<X> t)
FormResult	doTargetLessTransition(TargetLessTransition<X> t)
FormResult	doValidatingFormTransition(ValidatingFormTransition<X> t)

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectOperationTransitionVisitor

public DirectOperationTransitionVisitor(AppContext conn,
                                        X target)

Parameters:

target -

Method Detail

doDirectTransition

public FormResult doDirectTransition(DirectTransition<X> t)
                              throws TransitionException

Specified by:

doDirectTransition in interface TransitionVisitor<X>

Throws:

TransitionException

doDirectTargetlessTransition

public FormResult doDirectTargetlessTransition(DirectTargetlessTransition<X> t)
                                        throws TransitionException

Specified by:

doDirectTargetlessTransition in interface TransitionVisitor<X>

Throws:

TransitionException

doFormTransition

public FormResult doFormTransition(FormTransition<X> t)
                            throws TransitionException

Specified by:

doFormTransition in interface TransitionVisitor<X>

Throws:

TransitionException

doValidatingFormTransition

public FormResult doValidatingFormTransition(ValidatingFormTransition<X> t)
                                      throws TransitionException

Specified by:

doValidatingFormTransition in interface TransitionVisitor<X>

Throws:

TransitionException

doTargetLessTransition

public FormResult doTargetLessTransition(TargetLessTransition<X> t)
                                  throws TransitionException

Specified by:

doTargetLessTransition in interface TransitionVisitor<X>

Throws:

TransitionException