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    
020    package org.apache.isis.core.progmodel.facets;
021    
022    import java.util.Arrays;
023    import java.util.Collections;
024    import java.util.List;
025    
026    import org.apache.isis.core.metamodel.facetapi.FeatureType;
027    import org.apache.isis.core.metamodel.facets.FacetFactoryAbstract;
028    import org.apache.isis.core.metamodel.facets.MethodPrefixBasedFacetFactory;
029    
030    public abstract class MethodPrefixBasedFacetFactoryAbstract extends FacetFactoryAbstract implements
031        MethodPrefixBasedFacetFactory {
032    
033        private final List<String> prefixes;
034    
035        protected static final Object[] NO_PARAMETERS = new Object[0];
036        protected static final Class<?>[] NO_PARAMETERS_TYPES = new Class<?>[0];
037    
038        public MethodPrefixBasedFacetFactoryAbstract(final List<FeatureType> featureTypes, final String... prefixes) {
039            super(featureTypes);
040            this.prefixes = Collections.unmodifiableList(Arrays.asList(prefixes));
041        }
042    
043        @Override
044        public List<String> getPrefixes() {
045            return prefixes;
046        }
047    
048    }