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/*
* Copyright 2015 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.onosproject.net.intent;
import com.google.common.annotations.Beta;
import org.onosproject.cluster.NodeId;
import org.onosproject.event.ListenerService;
/**
* Service for interacting with the partition-to-instance assignments.
*/
@Beta
public interface PartitionService
extends ListenerService<PartitionEvent, PartitionEventListener> {
/**
* Returns whether the given intent key is in a partition owned by this
* instance or not.
*
* @param intentKey intent key to query
* @return true if the key is owned by this instance, otherwise false
*/
boolean isMine(Key intentKey);
/**
* Returns the leader for a particular key.
*
* @param intentKey intent key to query
* @return the leader node
*/
NodeId getLeader(Key intentKey);
// TODO add API for rebalancing partitions
}