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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.store.service;
import java.util.Collection;
import java.util.List;
import java.util.Map;
/**
* Service for administering storage instances.
*/
public interface StorageAdminService {
/**
* Returns information about all partitions in the system.
*
* @return list of partition information
*/
List<PartitionInfo> getPartitionInfo();
/**
* Returns information about all the consistent maps in the system.
*
* @return list of map information
*/
List<MapInfo> getMapInfo();
/**
* Returns information about all the atomic counters in the system.
* If 2 counters belonging to 2 different databases have the same name,
* then only one counter from one database is returned.
*
* @return mapping from counter name to that counter's next value
*/
Map<String, Long> getCounters();
/**
* Returns information about all the atomic partitioned database counters in the system.
*
* @return mapping from counter name to that counter's next value
*/
Map<String, Long> getPartitionedDatabaseCounters();
/**
* Returns information about all the atomic in-memory database counters in the system.
*
* @return mapping from counter name to that counter's next value
*/
Map<String, Long> getInMemoryDatabaseCounters();
/**
* Returns all the transactions in the system.
*
* @return collection of transactions
*/
Collection<Transaction> getTransactions();
/**
* Redrives stuck transactions while removing those that are done.
*/
void redriveTransactions();
}
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