org.nakedobjects.metamodel.facets.collections.validate
Interface CollectionValidateRemoveFromFacet

All Superinterfaces:

Facet, InteractionAdvisor, InteractionAdvisorFacet, ValidatingInteractionAdvisor

All Known Implementing Classes:

CollectionValidateRemoveFromFacetAbstract, CollectionValidateRemoveFromFacetViaMethod

public interface CollectionValidateRemoveFromFacet
extends Facet, ValidatingInteractionAdvisor

Validate that an object can be removed to a collection.

In the standard Naked Objects Programming Model, corresponds to invoking the validateRemoveFromXxx support method for a collection.

Field Summary

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

NOOP

Method Summary

java.lang.String

invalidReason(NakedObject inObject, NakedObject value) Reason the object cannot be removed, or null if okay.

Methods inherited from interface org.nakedobjects.metamodel.interactions.ValidatingInteractionAdvisor

invalidates

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

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

Method Detail

invalidReason

java.lang.String invalidReason(NakedObject inObject,
                               NakedObject value)

Reason the object cannot be removed, or null if okay.