/*
* Copyright 2017 NAVER Corp.
*
* 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.
*/
package com.navercorp.pinpoint.profiler.monitor.metric.activethread;
import com.navercorp.pinpoint.profiler.context.active.ActiveTraceHistogramFactory;
import com.navercorp.pinpoint.profiler.context.active.ActiveTraceHistogramFactory.ActiveTraceHistogram;
import com.navercorp.pinpoint.thrift.dto.TActiveTraceHistogram;
import java.util.List;
/**
* @author HyunGil Jeong
*/
public class DefaultActiveTraceMetric implements ActiveTraceMetric {
private final ActiveTraceHistogramFactory activeTraceHistogramFactory;
public DefaultActiveTraceMetric(ActiveTraceHistogramFactory activeTraceHistogramFactory) {
if (activeTraceHistogramFactory == null) {
throw new NullPointerException("activeTraceHistogramFactory must not be null");
}
this.activeTraceHistogramFactory = activeTraceHistogramFactory;
}
@Override
public TActiveTraceHistogram activeTraceHistogram() {
ActiveTraceHistogram activeTraceHistogram = activeTraceHistogramFactory.createHistogram();
int histogramSchemaTypeCode = activeTraceHistogram.getHistogramSchema().getTypeCode();
List<Integer> activeTraceCounts = activeTraceHistogram.getActiveTraceCounts();
TActiveTraceHistogram tActiveTraceHistogram = new TActiveTraceHistogram();
tActiveTraceHistogram.setHistogramSchemaType(histogramSchemaTypeCode);
tActiveTraceHistogram.setActiveTraceCount(activeTraceCounts);
return tActiveTraceHistogram;
}
@Override
public String toString() {
return "Default ActiveTraceCountMetric";
}
}