org.keycloak.cluster.ClusterListener Maven / Gradle / Ivy
/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.keycloak.cluster;
/**
* Task to be executed on all cluster nodes once it's notified.
*
* @author Marek Posolda
*/
public interface ClusterListener {
/**
* Registered task to be executed on all cluster nodes once it's notified from cache.
*
* @param event value of notification (Object added into the cache)
*/
void eventReceived(ClusterEvent event);
}