org.apache.isis.core.metamodel.facets.param.choices

Interface ActionParameterChoicesFacet

All Superinterfaces:

Facet

All Known Implementing Classes:

ActionParameterChoicesFacetAbstract, ActionParameterChoicesFacetDerivedFromChoicesFacet, ActionParameterChoicesFacetNone, ActionParameterChoicesFacetViaMethod

public interface ActionParameterChoicesFacet
extends Facet

Obtain choices for each of the parameters of the action.

In the standard Apache Isis Programming Model, corresponds to invoking the choicesNXxx support method for an action (where N is the 0-based parameter number).

Method Summary

Methods

Modifier and Type	Method and Description
Object[]	getChoices(ObjectAdapter target, List<ObjectAdapter> arguments)

Methods inherited from interface org.apache.isis.core.metamodel.facetapi.Facet

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

Method Detail

getChoices

Object[] getChoices(ObjectAdapter target,
                  List<ObjectAdapter> arguments)