/* This file is part of the db4o object database http://www.db4o.com
Copyright (C) 2004 - 2011 Versant Corporation http://www.versant.com
db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.
db4o 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, see http://www.gnu.org/licenses/. */
package com.db4o.internal.ids;
import com.db4o.internal.*;
import com.db4o.internal.slots.*;
/**
* @exclude
*/
public interface TransactionalIdSystem {
public void collectCallBackInfo(CallbackInfoCollector collector);
public boolean isDirty();
public void commit(FreespaceCommitter freespaceCommitter);
public Slot committedSlot(int id);
public Slot currentSlot(int id);
public void accumulateFreeSlots(FreespaceCommitter freespaceCommitter, boolean forFreespace);
public void rollback();
public void clear();
public boolean isDeleted(int id);
public void notifySlotUpdated(int id, Slot slot, SlotChangeFactory slotChangeFactory);
public void notifySlotCreated(int id, Slot slot, SlotChangeFactory slotChangeFactory);
public void notifySlotDeleted(int id, SlotChangeFactory slotChangeFactory);
public int newId(SlotChangeFactory slotChangeFactory);
public int prefetchID();
public void prefetchedIDConsumed(int id);
public void close();
}