/*
* Copyright (c) 2002-2009 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.nioneo.store;
/**
* Common interface for the node,relationship,property and relationship type
* stores.
*/
public interface Store
{
/**
* Returns the id of next free record.
*
* @return The id of the next free record
* @throws IOException
* If unable to
*/
public int nextId();
public long getHighestPossibleIdInUse();
public long getNumberOfIdsInUse();
public WindowPoolStats getWindowPoolStats();
}