/**
* 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.
*/
package org.apache.hadoop.hbase.metrics.impl;
import java.util.Objects;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import com.codahale.metrics.Meter;
/**
* Dropwizard metrics implementation of {@link org.apache.hadoop.hbase.metrics.Meter}.
*/
@InterfaceAudience.Private
public class DropwizardMeter implements org.apache.hadoop.hbase.metrics.Meter {
private final Meter meter;
public DropwizardMeter() {
this.meter = new Meter();
}
public DropwizardMeter(Meter meter) {
this.meter = Objects.requireNonNull(meter);
}
@Override public void mark() {
this.meter.mark();
}
@Override public void mark(long count) {
this.meter.mark(count);
}
@Override
public long getCount() {
return meter.getCount();
}
@Override
public double getMeanRate() {
return meter.getMeanRate();
}
@Override
public double getOneMinuteRate() {
return meter.getOneMinuteRate();
}
@Override
public double getFiveMinuteRate() {
return meter.getFiveMinuteRate();
}
@Override
public double getFifteenMinuteRate() {
return meter.getFifteenMinuteRate();
}
}