org.nakedobjects.metamodel.facets.object.immutable
Class ImmutableFacetAbstract

java.lang.Object
  org.nakedobjects.metamodel.facets.FacetAbstract
      org.nakedobjects.metamodel.facets.SingleWhenValueFacetAbstract
          org.nakedobjects.metamodel.facets.object.immutable.ImmutableFacetAbstract

All Implemented Interfaces:

InteractionAdvisor, InteractionAdvisorFacet, Facet, ImmutableFacet, SingleWhenValueFacet, DisablingInteractionAdvisor

Direct Known Subclasses:

ImmutableFacetImpl, ImmutableFacetNever

public abstract class ImmutableFacetAbstract
extends SingleWhenValueFacetAbstract
implements ImmutableFacet

Field Summary

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

NOOP

Constructor Summary

ImmutableFacetAbstract(When value, FacetHolder holder)

Method Summary

abstract java.lang.String	disabledReason(NakedObject no) Hook method for subclasses to override.
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.SingleWhenValueFacet

value

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

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

Constructor Detail

ImmutableFacetAbstract

public ImmutableFacetAbstract(When value,
                              FacetHolder holder)

Method Detail

type

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

disabledReason

public abstract java.lang.String disabledReason(NakedObject no)

Hook method for subclasses to override.

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