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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.qmf2.common;
/**
* Implementation of QmfEventListener with an empty onEvent().
* <p>
* Agent or Console instantiate this class if no QmfCallback is supplied so they can avoid lots of ugly tests for
* _eventListener == null.
*
* @author Fraser Adams
*/
public final class NullQmfEventListener implements QmfEventListener
{
/**
* Passes a WorkItem to the listener. This class provides a null implementation
*
* @param item the WorkItem passed to the listener
*/
public void onEvent(final WorkItem item)
{
// Null implementation
}
}
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