org.nakedobjects.metamodel.facets.disable
Class DisabledFacetAbstract

java.lang.Object
  org.nakedobjects.metamodel.facets.FacetAbstract
      org.nakedobjects.metamodel.facets.SingleWhenValueFacetAbstract
          org.nakedobjects.metamodel.facets.disable.DisabledFacetAbstract

All Implemented Interfaces:

InteractionAdvisor, InteractionAdvisorFacet, DisabledFacet, Facet, SingleWhenValueFacet, DisablingInteractionAdvisor

Direct Known Subclasses:

DisabledFacetAlways, DisabledFacetDerivedFromImmutable, DisabledFacetImpl, DisabledFacetNever

public abstract class DisabledFacetAbstract
extends SingleWhenValueFacetAbstract
implements DisabledFacet

Field Summary

Fields inherited from interface org.nakedobjects.metamodel.consent.InteractionAdvisorFacet

NOOP

Constructor Summary

DisabledFacetAbstract(When value, FacetHolder holder)

Method Summary

java.lang.String	disables(UsabilityContext<? extends UsabilityEvent> ic) Whether the rule represented by this facet disables the member to which it applies.
static java.lang.Class<? extends Facet>	type()

Methods inherited from class org.nakedobjects.metamodel.facets.SingleWhenValueFacetAbstract

toStringValues, value, when

Methods inherited from class org.nakedobjects.metamodel.facets.FacetAbstract

alwaysReplace, facetType, getFacetHolder, getIdentified, getUnderlyingFacet, isDerived, isNoop, setFacetHolder, setUnderlyingFacet, toString, unwrapObject, unwrapString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nakedobjects.metamodel.facets.disable.DisabledFacet

disabledReason

Methods inherited from interface org.nakedobjects.metamodel.facets.SingleWhenValueFacet

value

Methods inherited from interface org.nakedobjects.metamodel.facets.Facet

alwaysReplace, facetType, getFacetHolder, getUnderlyingFacet, isDerived, isNoop, setFacetHolder, setUnderlyingFacet

Constructor Detail

DisabledFacetAbstract

public DisabledFacetAbstract(When value,
                             FacetHolder holder)

Method Detail

type

public static java.lang.Class<? extends Facet> type()

disables

public java.lang.String disables(UsabilityContext<? extends UsabilityEvent> ic)

Description copied from interface: DisablingInteractionAdvisor

Whether the rule represented by this facet disables the member to which it applies.

Implementations should use the provided InteractionContext to determine whether they disable the member from being modified or used. They must however guard against a null target and session - neither are guaranteed to be populated.

Specified by:

disables in interface DisablingInteractionAdvisor