/*
* 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.flink.metrics.datadog;
import org.apache.flink.metrics.Counter;
import java.util.List;
/**
* Mapping of counter between Flink and Datadog
* */
public class DCounter extends DMetric {
private final Counter counter;
public DCounter(Counter c, String metricName, String host, List<String> tags) {
super(MetricType.counter, metricName, host, tags);
counter = c;
}
/**
* Visibility of this method must not be changed
* since we deliberately not map it to json object in a Datadog-defined format
* */
@Override
public Number getMetricValue() {
return counter.getCount();
}
}