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    package org.apache.commons.convert;
020    
021    import java.util.HashSet;
022    import java.util.Set;
023    
024    /**
025     * An object that creates a <code>Set</code> and adds an object to the
026     * <code>Set</code>.
027     */
028    public class GenericSingletonToSet<T> extends AbstractConverter<T, Set<T>> {
029        public GenericSingletonToSet(Class<T> sourceClass) {
030            super(sourceClass, Set.class);
031        }
032    
033        public Set<T> convert(T obj) throws ConversionException {
034            Set<T> tempSet = new HashSet<T>();
035            tempSet.add(obj);
036            return tempSet;
037        }
038    }