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Diffstat (limited to 'cpp/src/qpid/broker/MessageMap.h')
-rw-r--r-- | cpp/src/qpid/broker/MessageMap.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/cpp/src/qpid/broker/MessageMap.h b/cpp/src/qpid/broker/MessageMap.h deleted file mode 100644 index 1128a1d54a..0000000000 --- a/cpp/src/qpid/broker/MessageMap.h +++ /dev/null @@ -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*/ |