package org.simantics.interop.xmlio;

import org.simantics.db.ReadGraph;
import org.simantics.db.Statement;
import org.simantics.db.exception.DatabaseException;
import org.simantics.layer0.Layer0;

public class DependsOnSaveRule implements SaveRule {
	
	private Layer0 l0;
	
	@Override
	public void init(ReadGraph g) throws DatabaseException{
		l0 = Layer0.getInstance(g);
	}
	
	@Override
	public boolean save(ReadGraph g, Statement s) throws DatabaseException{
		return g.isSubrelationOf(s.getPredicate(),l0.DependsOn);
	}

}