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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.
*
*/
#include <queue>
#include <boost/function.hpp>
#include "qpid/framing/amqp_framing.h"
#include "qpid/framing/SequenceNumber.h"
#include "qpid/sys/Mutex.h"
#ifndef _CompletionTracker_
#define _CompletionTracker_
namespace qpid {
namespace client {
class CompletionTracker
{
public:
typedef boost::function<void()> Listener;
CompletionTracker();
CompletionTracker(const framing::SequenceNumber& mark);
void completed(const framing::SequenceNumber& mark);
void listen(const framing::SequenceNumber& point, Listener l);
private:
sys::Mutex lock;
framing::SequenceNumber mark;
std::queue< std::pair<framing::SequenceNumber, Listener> > listeners;
bool add(const framing::SequenceNumber& point, Listener l);
};
}
}
#endif
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