package org.simantics.scenegraph.profile;

import java.util.Collections;
import java.util.List;

import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
import org.simantics.db.exception.DatabaseException;
import org.simantics.diagram.stubs.DiagramResource;

public class ProfileUtils {

	public static List<Resource> getProfileChildren(ReadGraph graph, Resource profile) throws DatabaseException {
		DiagramResource DIA = DiagramResource.getInstance(graph);
		Resource entries = graph.getPossibleObject(profile, DIA.HasEntries);
		if(entries == null) return Collections.emptyList();
		return getProfileChildrenFromEntries(graph, entries);
	}

	public static List<Resource> getProfileChildrenFromEntries(ReadGraph graph, Resource entries) throws DatabaseException {
		DiagramResource DIA = DiagramResource.getInstance(graph);
		return graph.getRelatedValue2(entries, DIA.Profile_children, entries);
	}

}