Paul Holmes-Higgin 4e2300f095 Updated copyright
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5186 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2007-02-19 17:17:36 +00:00

92 lines
3.0 KiB
Java

/*
* Copyright (C) 2005-2007 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing" */
package org.alfresco.repo.avm;
import java.util.Date;
import java.util.List;
/**
* DAO for VersionRoot objects.
* @author britt
*/
public interface VersionRootDAO
{
/**
* Save an unsaved VersionRoot.
* @param vr The VersionRoot to save.
*/
public void save(VersionRoot vr);
/**
* Delete a VersionRoot.
* @param vr The VersionRoot to delete.
*/
public void delete(VersionRoot vr);
/**
* Get all the version roots in a given store.
* @param store The store.
* @return A List of VersionRoots. In id order.
*/
public List<VersionRoot> getAllInAVMStore(AVMStore store);
/**
* Get the VersionRoot corresponding to the given id.
* @param store The store
* @param id The version id.
* @return The VersionRoot or null if not found.
*/
public VersionRoot getByVersionID(AVMStore store, int id);
/**
* Get one from its root.
* @param root The root to match.
* @return The version root or null.
*/
public VersionRoot getByRoot(AVMNode root);
/**
* Get the version of a store by dates.
* @param store The store.
* @param from The starting date. May be null but not with to null also.
* @param to The ending date. May be null but not with from null also.
* @return A List of VersionRoots.
*/
public List<VersionRoot> getByDates(AVMStore store, Date from, Date to);
/**
* Get the highest numbered version in a store.
* @param store The store.
* @return The highest numbered version.
*/
public VersionRoot getMaxVersion(AVMStore store);
/**
* Get the highest numbered id from all the versions in a store.
* @param store The store.
* @return The highest numbered id.
*/
public Integer getMaxVersionID(AVMStore store);
}