core/api/src/main/java/org/onlab/onos/mastership/MastershipAdminService.java

/*
 * Copyright 2014 Open Networking Laboratory
 *
 * 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.onlab.onos.mastership;

import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.MastershipRole;

/**
 * Service for administering the inventory of device masterships.
 */
public interface MastershipAdminService {

    /**
     * Applies the current mastership role for the specified device.
     *
     * @param instance controller instance identifier
     * @param deviceId device identifier
     * @param role     requested role
     */
    void setRole(NodeId instance, DeviceId deviceId, MastershipRole role);

}