io.logspace.jvm.agent.shaded.quartz.utils.counter.sampled.SampledRateCounterConfig Maven / Gradle / Ivy
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/**
* Copyright 2003-2009 Terracotta, 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.
*/
package io.logspace.jvm.agent.shaded.quartz.utils.counter.sampled;
import io.logspace.jvm.agent.shaded.quartz.utils.counter.Counter;
/**
* An implementation of {@link SampledCounterConfig}
*
* @author Abhishek Sanoujam
* @since 1.8
*
*/
public class SampledRateCounterConfig extends SampledCounterConfig {
private final long initialNumeratorValue;
private final long initialDenominatorValue;
/**
* Constructor accepting the interval time in seconds, history-size and
* whether counters should reset on each sample or not.
* Initial values of both numerator and denominator are zeroes
*
* @param intervalSecs
* @param historySize
* @param isResetOnSample
*/
public SampledRateCounterConfig(int intervalSecs, int historySize, boolean isResetOnSample) {
this(intervalSecs, historySize, isResetOnSample, 0, 0);
}
/**
* Constructor accepting the interval time in seconds, history-size and
* whether counters should reset on each sample or not. Also the initial
* values for the numerator and the denominator
*
* @param intervalSecs
* @param historySize
* @param isResetOnSample
* @param initialNumeratorValue
* @param initialDenominatorValue
*/
public SampledRateCounterConfig(int intervalSecs, int historySize, boolean isResetOnSample, long initialNumeratorValue,
long initialDenominatorValue) {
super(intervalSecs, historySize, isResetOnSample, 0);
this.initialNumeratorValue = initialNumeratorValue;
this.initialDenominatorValue = initialDenominatorValue;
}
/**
* {@inheritDoc}
*/
@Override
public Counter createCounter() {
SampledRateCounterImpl sampledRateCounter = new SampledRateCounterImpl(this);
sampledRateCounter.setValue(initialNumeratorValue, initialDenominatorValue);
return sampledRateCounter;
}
}