/*
 * 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.agents.runtime.metrics;

import org.apache.flink.metrics.Counter;
import org.apache.flink.metrics.Meter;

/**
 * ActionMetricGroup class extends FlinkAgentsMetricGroupImpl and is used to monitor and measure the
 * performance metrics of executing actions. It provides metrics for the total number of actions
 * executed and the number of actions executed per second.
 */
public class BuiltInActionMetrics {

    private final Meter numOfActionsExecutedPerSec;

    public BuiltInActionMetrics(FlinkAgentsMetricGroupImpl parentMetricGroup) {
        Counter numOfActionsExecuted = parentMetricGroup.getCounter("numOfActionsExecuted");
        this.numOfActionsExecutedPerSec =
                parentMetricGroup.getMeter("numOfActionsExecutedPerSec", numOfActionsExecuted);
    }

    /** Marks that an action has finished executing. */
    public void markActionExecuted() {
        numOfActionsExecutedPerSec.markEvent();
    }
}
