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// 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.doris.flink.lookup;
import org.apache.flink.metrics.Counter;
import org.apache.flink.metrics.MetricGroup;
import java.io.Serializable;
/** lookup join metrics. */
public class LookupMetrics implements Serializable {
public static final String HIT_COUNT = "hitCount";
public static final String MISS_COUNT = "missCount";
public static final String LOAD_COUNT = "loadCount";
private transient Counter hitCounter;
private transient Counter missCounter;
private transient Counter loadCounter;
public LookupMetrics(MetricGroup metricGroup) {
hitCounter = metricGroup.counter(HIT_COUNT);
missCounter = metricGroup.counter(MISS_COUNT);
loadCounter = metricGroup.counter(LOAD_COUNT);
}
public void incHitCount() {
hitCounter.inc();
}
public void incMissCount() {
missCounter.inc();
}
public void incLoadCount() {
loadCounter.inc();
}
}