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.metamodel.facetdecorator;
021
022import org.apache.isis.core.metamodel.facetapi.Facet;
023
024public abstract class FacetDecoratorAbstract implements FacetDecorator {
025
026    @Override
027    public String getFacetTypeNames() {
028        final Class<? extends Facet>[] decoratorFacetTypes = getFacetTypes();
029        final StringBuilder buf = new StringBuilder();
030        for (int i = 0; i < decoratorFacetTypes.length; i++) {
031            if (i > 0) {
032                buf.append(", ");
033            }
034            buf.append(decoratorFacetTypes[i].getName());
035        }
036        return buf.toString();
037    }
038
039}