001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.apache.commons.proxy2.provider;
019
020/**
021 * Always returns null.
022 * 
023 * @since 1.0
024 */
025public class NullProvider<T> extends ConstantProvider<T>
026{
027    /** Serialization version */
028    private static final long serialVersionUID = 1L;
029
030    //******************************************************************************************************************
031    // Constructors
032    //******************************************************************************************************************
033
034    /**
035     * Create a new NullProvider instance.
036     */
037    public NullProvider()
038    {
039        super(null);
040    }
041}