/*
 * 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.streaming.runtime.tasks.mailbox;

import org.apache.flink.runtime.metrics.TimerGauge;

/** Implementation of {@link PeriodTimer} based on {@link TimerGauge}. */
public class GaugePeriodTimer implements PeriodTimer {
    private final TimerGauge timerGauge;

    public GaugePeriodTimer(TimerGauge timerGauge) {
        this.timerGauge = timerGauge;
    }

    @Override
    public void markStart() {
        timerGauge.markStart();
    }

    @Override
    public void markEnd() {
        timerGauge.markEnd();
    }
}
