001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 */
019
020package org.apache.isis.core.progmodel.facets.members.hidden;
021
022import org.apache.isis.applib.annotation.When;
023import org.apache.isis.applib.annotation.Where;
024import org.apache.isis.applib.events.VisibilityEvent;
025import org.apache.isis.core.metamodel.facetapi.Facet;
026import org.apache.isis.core.metamodel.facetapi.FacetHolder;
027import org.apache.isis.core.metamodel.facets.WhenAndWhereValueFacetAbstract;
028import org.apache.isis.core.metamodel.facets.hide.HiddenFacet;
029import org.apache.isis.core.metamodel.interactions.VisibilityContext;
030
031public abstract class HiddenFacetAbstract extends WhenAndWhereValueFacetAbstract implements HiddenFacet {
032
033    public static Class<? extends Facet> type() {
034        return HiddenFacet.class;
035    }
036
037    public HiddenFacetAbstract(final When when, Where where, final FacetHolder holder) {
038        super(type(), holder, when, where);
039    }
040
041    @Override
042    public String hides(final VisibilityContext<? extends VisibilityEvent> ic) {
043        return hiddenReason(ic.getTarget(), ic.getWhere());
044    }
045
046
047}