package org.simantics.db.common.request;
-import java.util.Collections;
-
import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
-import org.simantics.db.common.utils.CommonDBUtils;
+import org.simantics.db.common.utils.NearestOwnerFinder;
import org.simantics.db.exception.DatabaseException;
-import org.simantics.layer0.Layer0;
public class PossibleOwner extends ResourceRead<Resource> {
@Override
public Resource perform(ReadGraph graph) throws DatabaseException {
- Layer0 L0 = Layer0.getInstance(graph);
- Resource directOwner = graph.getPossibleObject(resource, L0.IsOwnedBy);
- if(directOwner != null) return directOwner;
- return CommonDBUtils.getNearestOwner(graph, Collections.singleton(resource));
+ return NearestOwnerFinder.getNearestOwner(graph, resource);
}
}
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