/*
 * 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.geode.internal.monitoring.executor;

public abstract class SuspendableExecutor extends AbstractExecutor {
  private volatile boolean suspended;

  public SuspendableExecutor(String groupName) {
    super(groupName);
  }

  @Override
  public void suspendMonitoring() {
    suspended = true;
  }

  @Override
  public void resumeMonitoring() {
    setStartTime(0);
    // The ThreadMonitoringProcess will set the
    // startTime once it sees it set to 0.
    // This prevents the monitored thread from
    // constantly calling System.currentTimeMillis.
    suspended = false;
  }

  @Override
  public void reportProgress() {
    setStartTime(0);
    // The ThreadMonitoringProcess will set the
    // startTime once it sees it set to 0.
    // This prevents the monitored thread from
    // constantly calling System.currentTimeMillis.
  }

  @Override
  public boolean isMonitoringSuspended() {
    return suspended;
  }
}
