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arangodb/arangod/GeneralServer/Task.h

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////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// Licensed 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
/// @author Achim Brandt
////////////////////////////////////////////////////////////////////////////////
#ifndef ARANGOD_SCHEDULER_TASK_H
#define ARANGOD_SCHEDULER_TASK_H 1
#include <memory>
#include <string>
#include "Basics/Common.h"
namespace arangodb {
namespace velocypack {
class Builder;
}
class TaskData;
namespace rest {
class Scheduler;
class Task : public std::enable_shared_from_this<Task> {
Task(Task const&) = delete;
Task& operator=(Task const&) = delete;
public:
Task(Scheduler*, std::string const& name);
virtual ~Task() = default;
public:
uint64_t taskId() const { return _taskId; }
std::string const& name() const { return _name; }
// get a VelocyPack representation of the task for reporting
std::shared_ptr<arangodb::velocypack::Builder> toVelocyPack() const;
void toVelocyPack(arangodb::velocypack::Builder&) const;
protected:
Scheduler* const _scheduler;
uint64_t const _taskId;
private:
std::string const _name;
};
} // namespace rest
} // namespace arangodb
#endif