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#ifndef QPID_SYS_PERIODICTIMER_H
#define QPID_SYS_PERIODICTIMER_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 "Timer.h"
#include <boost/function.hpp>
namespace qpid {
namespace sys {
/**
* Interface of a timer for periodic tasks that should be synchronized
* across all brokers in a periodic. The standalone broker
* implementation simply wraps qpid::sys::Timer. The clustered broker
* implementation synchronizes execution of periodic tasks on all
* periodic members.
*/
class PeriodicTimer
{
public:
typedef boost::function<void()> Task;
QPID_COMMON_EXTERN virtual ~PeriodicTimer() {}
/**
* Add a named task to be executed at the given period.
*
* The task registered under the same name will be executed on
* all brokers at the given period.
*/
virtual void add(const Task& task, Duration period, const std::string& taskName) = 0;
};
}} // namespace qpid::sys
#endif /*!QPID_SYS_PERIODICTIMER_H*/
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