package org.apache.blur.metrics;
/**
* 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.
*/
import java.util.concurrent.atomic.AtomicLong;
import com.yammer.metrics.core.Gauge;
public class AtomicLongGauge extends Gauge<Long> {
private final AtomicLong at;
public AtomicLongGauge(AtomicLong at) {
this.at = at;
}
@Override
public Long value() {
return at.get();
}
public static Gauge<Long> wrap(AtomicLong at) {
return new AtomicLongGauge(at);
}
}