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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed 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.server.cluster.replay;
import org.apache.qpid.framing.AMQMethodBody;
abstract class ChainedMethodRecorder <T extends AMQMethodBody> implements MethodRecorder<T>
{
private final MethodRecorder<T> _recorder;
ChainedMethodRecorder()
{
this(null);
}
ChainedMethodRecorder(MethodRecorder<T> recorder)
{
_recorder = recorder;
}
public final void record(T method)
{
if(!doRecord(method) && _recorder != null)
{
_recorder.record(method);
}
}
protected abstract boolean doRecord(T method);
}
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