Adobe-Consulting-Services/acs-aem-commons

/*
 * ACS AEM Commons
 *
 * Copyright (C) 2013 - 2023 Adobe
 *
 * 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.adobe.acs.commons.util;

import org.apache.sling.discovery.DiscoveryService;
import org.apache.sling.discovery.InstanceDescription;

/**
 * Marker interface.
 * Available as OSGi service only on instances being the cluster leader.
 * @see InstanceDescription#isLeader
 * @see DiscoveryService#getTopology
 */
public interface ClusterLeader {

}