mirror of https://gitee.com/bigwinds/arangodb
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Achim Brandt
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGOD_SCHEDULER_TASK_MANAGER_H
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#define ARANGOD_SCHEDULER_TASK_MANAGER_H 1
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#include "Basics/Common.h"
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#include "Scheduler/events.h"
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namespace arangodb {
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namespace rest {
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class Task;
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class Scheduler;
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////////////////////////////////////////////////////////////////////////////////
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/// @ingroup Scheduler
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/// @brief abstract base class for tasks
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////////////////////////////////////////////////////////////////////////////////
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class TaskManager {
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private:
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TaskManager(TaskManager const&);
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TaskManager& operator=(TaskManager const&);
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public:
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TaskManager() {}
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virtual ~TaskManager() {}
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public:
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//////////////////////////////////////////////////////////////////////////////
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/// @brief deletes a task
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//////////////////////////////////////////////////////////////////////////////
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void deleteTask(Task* task);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief called to setup the callback information
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///
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/// Called to setup all the necessary information within the event loop. In
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/// case
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/// of a multi-threaded scheduler the event loop identifier is supplied.
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//////////////////////////////////////////////////////////////////////////////
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bool setupTask(Task*, Scheduler*, EventLoop loop);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief called to clear the callback information
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//////////////////////////////////////////////////////////////////////////////
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void cleanupTask(Task*);
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};
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}
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}
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#endif
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