/* 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 class StandardAspectTraversalStrategy implements AspectTraversalStrategy {
private final ClassMetadata _classMetadata;
public StandardAspectTraversalStrategy(ClassMetadata classMetadata) {
_classMetadata = classMetadata;
}
public void traverseAllAspects(TraverseAspectCommand command) {
ClassMetadata classMetadata = _classMetadata;
int currentSlot = 0;
while(classMetadata != null){
int aspectCount=command.declaredAspectCount(classMetadata);
for (int i = 0; i < aspectCount && !command.cancelled(); i++) {
command.processAspect(classMetadata._aspects[i],currentSlot);
currentSlot++;
}
if(command.cancelled()){
return;
}
classMetadata = classMetadata._ancestor;
}
}
}