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#ifndef _framing_Requester_h
#define _framing_Requester_h
/*
*
* 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.
*
*/
#include <set>
#include "AMQRequestBody.h"
#include "AMQResponseBody.h"
namespace qpid {
namespace framing {
class AMQRequestBody;
class AMQResponseBody;
/**
* Manage request IDs and the response mark for locally initiated requests.
*
* THREAD UNSAFE: This class is called as frames are sent or received
* sequentially on a connection, so it does not need to be thread safe.
*/
class Requester
{
public:
Requester();
/** Called before sending a request to set request data. */
void sending(AMQRequestBody::Data&);
/** Called after processing a response. */
void processed(const AMQResponseBody::Data&);
/** Get the next request id to be used. */
RequestId getNextId() { return lastId + 1; }
/** Get the first request acked by this response */
RequestId getFirstAckRequest() { return firstAckRequest; }
/** Get the last request acked by this response */
RequestId getLastAckRequest() { return lastAckRequest; }
private:
RequestId lastId;
ResponseId responseMark;
ResponseId firstAckRequest;
ResponseId lastAckRequest;
};
}} // namespace qpid::framing
#endif /*!_framing_Requester_h*/
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