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• PropertyChoicesFacet.java

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org.nakedobjects.metamodel.facets.properties.choices.PropertyChoicesFacet Maven / Gradle / Ivy

package org.nakedobjects.metamodel.facets.properties.choices;

import org.nakedobjects.metamodel.adapter.NakedObject;
import org.nakedobjects.metamodel.facets.Facet;


/**
 * Provides a set of choices for a property.
 * 
 * 

 * Viewers would typically represent this as a drop-down list box for the property.
 * 
 * 

 * In the standard Naked Objects Programming Model, corresponds to the choicesXxx supporting method
 * for the property with accessor getXxx.
 * 
 * 

 * Note: an alternative mechanism may be to use the @Bounded annotation against the referenced class.
 */
public interface PropertyChoicesFacet extends Facet {

    /**
     * Gets the available choices for this property.
     */
    public Object[] getChoices(NakedObject adapter);
}