/*
* JBoss, Home of Professional Open Source
* Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.messaging.core.paging;
/**
*
* <p>Look at the <a href="http://wiki.jboss.org/wiki/JBossMessaging2Paging">WIKI</a> for more information.</p>
*
* @see PagingManager
* @author <a href="mailto:clebert.suconic@jboss.com">Clebert Suconic</a>
*
*/
public interface Page
{
int getPageId();
void write(PageMessage message) throws Exception;
PageMessage[] read() throws Exception;
int getSize();
int getNumberOfMessages();
void sync() throws Exception;
void open() throws Exception;
void close() throws Exception;
void delete() throws Exception;
}