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 }