001package org.apache.maven.eventspy;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022/**
023 * A skeleton eventspy that does nothing other than helping implementors.
024 * @since 3.0.2
025 */
026public abstract class AbstractEventSpy
027    implements EventSpy
028{
029
030    public void init( Context context )
031        throws Exception
032    {
033    }
034
035    public void onEvent( Object event )
036        throws Exception
037    {
038    }
039
040    public void close()
041        throws Exception
042    {
043    }
044
045}