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authorRajith Muditha Attapattu <rajith@apache.org>2011-05-27 15:44:23 +0000
committerRajith Muditha Attapattu <rajith@apache.org>2011-05-27 15:44:23 +0000
commit66765100f4257159622cefe57bed50125a5ad017 (patch)
treea88ee23bb194eb91f0ebb2d9b23ff423e3ea8e37 /cpp/src/qpid/broker/MessageMap.h
parent1aeaa7b16e5ce54f10c901d75c4d40f9f88b9db6 (diff)
parent88b98b2f4152ef59a671fad55a0d08338b6b78ca (diff)
downloadqpid-python-rajith_jms_client.tar.gz
Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/broker/MessageMap.h')
-rw-r--r--cpp/src/qpid/broker/MessageMap.h72
1 files changed, 0 insertions, 72 deletions
diff --git a/cpp/src/qpid/broker/MessageMap.h b/cpp/src/qpid/broker/MessageMap.h
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--- a/cpp/src/qpid/broker/MessageMap.h
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@@ -1,72 +0,0 @@
-#ifndef QPID_BROKER_MESSAGEMAP_H
-#define QPID_BROKER_MESSAGEMAP_H
-
-/*
- *
- * 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 "qpid/broker/Messages.h"
-#include "qpid/framing/SequenceNumber.h"
-#include <map>
-#include <string>
-
-namespace qpid {
-namespace broker {
-
-/**
- * Provides a last value queue behaviour, whereby a messages replace
- * any previous message with the same value for a defined property
- * (i.e. the key).
- */
-class MessageMap : public Messages
-{
- public:
- MessageMap(const std::string& key);
- virtual ~MessageMap() {}
-
- size_t size();
- bool empty();
-
- void reinsert(const QueuedMessage&);
- virtual bool remove(const framing::SequenceNumber&, QueuedMessage&);
- bool find(const framing::SequenceNumber&, QueuedMessage&);
- virtual bool next(const framing::SequenceNumber&, QueuedMessage&);
-
- QueuedMessage& front();
- void pop();
- bool pop(QueuedMessage&);
- virtual bool push(const QueuedMessage& added, QueuedMessage& removed);
-
- void foreach(Functor);
- virtual void removeIf(Predicate);
-
- protected:
- typedef std::map<std::string, QueuedMessage> Index;
- typedef std::map<framing::SequenceNumber, QueuedMessage> Ordering;
- const std::string key;
- Index index;
- Ordering messages;
-
- std::string getKey(const QueuedMessage&);
- virtual const QueuedMessage& replace(const QueuedMessage&, const QueuedMessage&);
- void erase(Ordering::iterator);
-};
-}} // namespace qpid::broker
-
-#endif /*!QPID_BROKER_MESSAGEMAP_H*/