FaultDetectionListener.java

/*
 * Copyright 2008 the original author or authors.
 *
 * 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 org.rioproject.impl.fdh;

/**
 * The FaultDetectionListener allows a client to be notified by a
 * {@link FaultDetectionHandler} that a service is unreachable
 *
 * @author Dennis Reedy
 */
public interface FaultDetectionListener<T> {
    /**
     * Notify the FaultDetectionListener that the service has failed
     * 
     * @param service The service that has failed
     * @param serviceID An Object representing a unique service identifier of
     * the service that has failed
     */
    void serviceFailure(Object service, T serviceID);
}