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Diffstat (limited to 'cpp/src/qpid/broker/Fairshare.h')
-rw-r--r-- | cpp/src/qpid/broker/Fairshare.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/cpp/src/qpid/broker/Fairshare.h b/cpp/src/qpid/broker/Fairshare.h deleted file mode 100644 index 1b25721e0c..0000000000 --- a/cpp/src/qpid/broker/Fairshare.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef QPID_BROKER_FAIRSHARE_H -#define QPID_BROKER_FAIRSHARE_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/PriorityQueue.h" - -namespace qpid { -namespace framing { -class FieldTable; -} -namespace broker { - -/** - * Modifies a basic prioirty queue by limiting the number of messages - * from each priority level that are dispatched before allowing - * dispatch from the next level. - */ -class Fairshare : public PriorityQueue -{ - public: - Fairshare(size_t levels, uint limit); - bool getState(uint& priority, uint& count) const; - bool setState(uint priority, uint count); - void setLimit(size_t level, uint limit); - bool isNull(); - static std::auto_ptr<Messages> create(const qpid::framing::FieldTable& settings); - static bool getState(const Messages&, uint& priority, uint& count); - static bool setState(Messages&, uint priority, uint count); - private: - std::vector<uint> limits; - - uint priority; - uint count; - - uint currentLevel(); - uint nextLevel(); - bool limitReached(); - bool findFrontLevel(uint& p, PriorityLevels&); -}; -}} // namespace qpid::broker - -#endif /*!QPID_BROKER_FAIRSHARE_H*/ |