| /* |
| * 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; |
| |
| /** |
| * Storage service. |
| * <p> |
| * This service provides builders for various distributed primitives. |
| * <p> |
| * It is expected that services and applications will leverage the primitives indirectly provided by |
| * this service for their distributed state management and coordination. |
| */ |
| public interface StorageService { |
| |
| /** |
| * Creates a new EventuallyConsistentMapBuilder. |
| * |
| * @param <K> key type |
| * @param <V> value type |
| * @return builder for an eventually consistent map |
| */ |
| <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder(); |
| |
| /** |
| * Creates a new ConsistentMapBuilder. |
| * |
| * @param <K> key type |
| * @param <V> value type |
| * @return builder for a consistent map |
| */ |
| <K, V> ConsistentMapBuilder<K, V> consistentMapBuilder(); |
| |
| /** |
| * Creates a new DistributedSetBuilder. |
| * |
| * @param <E> set element type |
| * @return builder for an distributed set |
| */ |
| <E> DistributedSetBuilder<E> setBuilder(); |
| |
| /** |
| * Creates a new DistributedQueueBuilder. |
| * |
| * @param <E> queue entry type |
| * @return builder for an distributed queue |
| */ |
| <E> DistributedQueueBuilder<E> queueBuilder(); |
| |
| /** |
| * Creates a new AtomicCounterBuilder. |
| * |
| * @return atomic counter builder |
| */ |
| AtomicCounterBuilder atomicCounterBuilder(); |
| |
| /** |
| * Creates a new AtomicValueBuilder. |
| * |
| * @param <V> atomic value type |
| * @return atomic value builder |
| */ |
| <V> AtomicValueBuilder<V> atomicValueBuilder(); |
| |
| /** |
| * Creates a new LeaderElectorBuilder. |
| * |
| * @return leader elector builder |
| */ |
| LeaderElectorBuilder leaderElectorBuilder(); |
| |
| /** |
| * Creates a new transaction context builder. |
| * |
| * @return a builder for a transaction context. |
| */ |
| TransactionContextBuilder transactionContextBuilder(); |
| } |