/usr/share/cruisecontrol-bin-2.6.1/projects/qpid-trunk/cpp/src/qpid/broker/IncomingExecutionContext.h

00001 /*
00002  *
00003  * Licensed to the Apache Software Foundation (ASF) under one
00004  * or more contributor license agreements.  See the NOTICE file
00005  * distributed with this work for additional information
00006  * regarding copyright ownership.  The ASF licenses this file
00007  * to you under the Apache License, Version 2.0 (the
00008  * "License"); you may not use this file except in compliance
00009  * with the License.  You may obtain a copy of the License at
00010  * 
00011  *   http://www.apache.org/licenses/LICENSE-2.0
00012  * 
00013  * Unless required by applicable law or agreed to in writing,
00014  * software distributed under the License is distributed on an
00015  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00016  * KIND, either express or implied.  See the License for the
00017  * specific language governing permissions and limitations
00018  * under the License.
00019  *
00020  */
00021 #ifndef _IncomingExecutionContext_
00022 #define _IncomingExecutionContext_
00023 
00024 #include "Message.h"
00025 
00026 #include "qpid/framing/AccumulatedAck.h"
00027 #include "qpid/framing/SequenceNumber.h"
00028 
00029 #include <boost/intrusive_ptr.hpp>
00030 
00031 namespace qpid {
00032 namespace broker {
00033 
00034 class IncomingExecutionContext
00035 {
00036     typedef std::list<boost::intrusive_ptr<Message> > Messages;
00037     framing::Window window;
00038     framing::AccumulatedAck completed;
00039     Messages incomplete;
00040 
00041     bool isComplete(const framing::SequenceNumber& command);
00042     void check();
00043     void wait();
00044 public:
00045     void noop();
00046     void flush();
00047     void sync();
00048     void sync(const framing::SequenceNumber& point);
00049     framing::SequenceNumber next();
00050     void complete(const framing::SequenceNumber& command);
00051     void track(boost::intrusive_ptr<Message>);
00052 
00053     const framing::SequenceNumber& getMark();
00054     framing::SequenceNumberSet getRange();
00055 
00056 };
00057 
00058 
00059 }}
00060 
00061 #endif

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