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/*
* Copyright 2015 Twitter, Inc.
*
* 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.
*/
//////////////////////////////////////////////////////////////////////////////
//
// multi-mean-metric.h
//
// Extension of mean-metric.h
//////////////////////////////////////////////////////////////////////////////
#ifndef __MULTI_MEAN_METRIC_H_
#define __MULTI_MEAN_METRIC_H_
#include <map>
#include "metrics/mean-metric.h"
#include "metrics/imetric.h"
#include "proto/messages.h"
#include "basics/basics.h"
namespace heron {
namespace common {
class MultiMeanMetric : public IMetric {
public:
MultiMeanMetric();
virtual ~MultiMeanMetric();
MeanMetric* scope(const sp_string& _key);
virtual void GetAndReset(const sp_string& _prefix,
proto::system::MetricPublisherPublishMessage* _message);
private:
std::map<sp_string, MeanMetric*> value_;
};
} // namespace common
} // namespace heron
#endif