Britt Park beb44ec6ae Big rearrangement of package structure to allow as many classes
and interfaces to be package local as possible.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3381 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2006-07-23 14:59:28 +00:00

84 lines
2.1 KiB
Java

/*
* Copyright (C) 2006 Alfresco, Inc.
*
* Licensed under the Mozilla Public License version 1.1
* with a permitted attribution clause. You may obtain a
* copy of the License at
*
* http://www.alfresco.org/legal/license.txt
*
* 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.alfresco.repo.avm;
import java.util.List;
/**
* DAO for AVMNodes interface.
* @author britt
*/
interface AVMNodeDAO
{
/**
* Save the given node, having never been saved before.
*/
public void save(AVMNode node);
/**
* Delete a single node.
* @param node The node to delete.
*/
public void delete(AVMNode node);
/**
* Get by ID.
* @param id The id to get.
*/
public AVMNode getByID(long id);
/**
* Get the root of a particular version.
* @param store The store we're querying.
* @param version The version.
* @return The VersionRoot or null.
*/
public DirectoryNode getAVMStoreRoot(AVMStore store, int version);
/**
* Update a node that has been dirtied.
* @param node The node.
*/
public void update(AVMNode node);
/**
* Get the ancestor of a node.
* @param node The node whose ancestor is desired.
* @return The ancestor or null.
*/
public AVMNode getAncestor(AVMNode node);
/**
* Get the node the given node was merged from.
* @param node The node whose merged from is desired.
* @return The merged from node or null.
*/
public AVMNode getMergedFrom(AVMNode node);
/**
* Get up to batchSize orphans.
* @param batchSize Get no more than this number.
* @return A List of orphaned AVMNodes.
*/
public List<AVMNode> getOrphans(int batchSize);
/**
* Inappropriate hack to get Hibernate to play nice.
*/
public void flush();
}