uk.ac.ed.epcc.webapp.forms.transition

Interface ShowDisabledTransitions<K,T>

All Superinterfaces:

Contexed, TransitionFactory<K,T>

All Known Implementing Classes:

ResponseTransitionProvider

public interface ShowDisabledTransitions<K,T>
extends TransitionFactory<K,T>

An extension interface to allow a TransitionFactory to show disabled actions

Method Summary

Modifier and Type	Method and Description
boolean	showDisabledTransition(AppContext c, T target, K key) If the transition is NOT allowed but this method returns true the button is stills shown but disabled.

Methods inherited from interface uk.ac.ed.epcc.webapp.forms.transition.TransitionFactory

accept, allowTransition, getSummaryContent, getTargetName, getTransition, getTransitions, lookupTransition

Methods inherited from interface uk.ac.ed.epcc.webapp.Contexed

getContext

Method Detail

showDisabledTransition

boolean showDisabledTransition(AppContext c,
                               T target,
                               K key)

If the transition is NOT allowed but this method returns true the button is stills shown but disabled.

Parameters:

c - AppContext

target - target object

key - identifying key object for transition

Returns:

boolean is operation allowed