/*
* Copyright 2014, The Sporting Exchange Limited
*
* Licensed 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 com.betfair.cougar.transport.nio;
import java.util.concurrent.CopyOnWriteArrayList;
public abstract class AbstractHealthMonitorStrategy implements HealthMonitorStrategy {
private CopyOnWriteArrayList<HealthMonitorStrategyListener> listeners = new CopyOnWriteArrayList<HealthMonitorStrategy.HealthMonitorStrategyListener>();
@Override
public void registerListener(HealthMonitorStrategyListener listener) {
listeners.add(listener);
}
protected void adviseListeners(boolean isHealthy) {
for (HealthMonitorStrategyListener listener : listeners) {
listener.onUpdate(isHealthy);
}
}
}