001/* 002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Florent Guillaume 018 */ 019 020package org.nuxeo.ecm.core.storage.dbs; 021 022/** 023 * Encapsulates cluster node DBS invalidations management. 024 * <p> 025 * There is one cluster invalidator per cluster node (repository). 026 * 027 * @since 8.10 028 */ 029public interface DBSClusterInvalidator { 030 031 /** 032 * Initializes the cluster invalidator. 033 * 034 * @param nodeId the cluster node id 035 * @param repositoryName the repository name 036 */ 037 void initialize(String nodeId, String repositoryName); 038 039 /** 040 * Closes this cluster invalidator and releases resources. 041 */ 042 void close(); 043 044 /** 045 * Receives invalidations from other cluster nodes. 046 */ 047 DBSInvalidations receiveInvalidations(); 048 049 /** 050 * Sends invalidations to other cluster nodes. 051 */ 052 void sendInvalidations(DBSInvalidations invalidations); 053 054}