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    
018    package org.apache.commons.proxy.provider;
019    
020    /**
021     * Always returns null.
022     *
023     * @author James Carman
024     * @since 1.0
025     */
026    public class NullProvider extends ConstantProvider
027    {
028    //----------------------------------------------------------------------------------------------------------------------
029    // Constructors
030    //----------------------------------------------------------------------------------------------------------------------
031    
032        public NullProvider()
033        {
034            super( null );
035        }
036    }
037