/* 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.metadata;
import com.db4o.internal.*;
/**
* @exclude
*/
public abstract class TraverseFieldCommand implements TraverseAspectCommand{
public boolean cancelled() {
return false;
}
public int declaredAspectCount(ClassMetadata classMetadata) {
return classMetadata.declaredAspectCount();
}
public void processAspect(ClassAspect aspect, int currentSlot) {
if(aspect instanceof FieldMetadata){
process((FieldMetadata) aspect);
}
}
public void processAspectOnMissingClass(ClassAspect aspect, int currentSlot) {
// do nothing
}
protected abstract void process(FieldMetadata field);
}