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/***************************************************************************
* Copyright (c) 2004 - 2008 Eike Stepper, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.emf.cdo.internal.server;
import org.eclipse.emf.cdo.internal.protocol.CDOIDImpl;
import org.eclipse.emf.cdo.protocol.CDOID;
import org.eclipse.emf.cdo.server.IRepository;
import org.eclipse.emf.cdo.server.IStore;
import org.eclipse.net4j.internal.util.lifecycle.Lifecycle;
/**
* @author Eike Stepper
*/
public abstract class Store extends Lifecycle implements IStore
{
private static final long INITIAL_OID_VALUE = 2;
private String type;
private IRepository repository;
private long nextOIDValue = INITIAL_OID_VALUE;
public Store(String type)
{
this.type = type;
}
public String getStoreType()
{
return type;
}
public IRepository getRepository()
{
return repository;
}
public void setRepository(IRepository repository)
{
this.repository = repository;
}
public CDOID getNextCDOID()
{
CDOID id = CDOIDImpl.create(nextOIDValue);
++nextOIDValue;
++nextOIDValue;
return id;
}
public long getNextOIDValue()
{
return nextOIDValue;
}
public void setNextOIDValue(long nextOIDValue)
{
this.nextOIDValue = nextOIDValue;
}
public boolean wasCrashed()
{
return nextOIDValue == 0L;
}
public boolean hasWriteDeltaSupport()
{
return false;
}
}
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