/**
 * Copyright 2007-2016, Kaazing Corporation. All rights reserved.
 *
 * 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.kaazing.gateway.management;

import java.util.Collection;

import org.kaazing.gateway.management.gateway.GatewayManagementBean;

/**
 * Interface to be implemented by those objects that want to act as listeners for cluster-level management events. Presumably
 * each implementer of this interface would be protocol-specific.
 */
public interface ClusterManagementListener {

    void setGatewayBean(GatewayManagementBean gatewayBean);

    void membershipChanged(String changeType, String instanceKey);

    void managementServicesChanged(String changeType, String instanceKey, Collection<String> managementServiceAccepts);

    void balancerMapChanged(String changeType, String balancerURI, Collection<String> balanceeURIs);

}
