import org.simantics.db.common.procedure.adapter.ListenerSupport;
import org.simantics.db.common.request.TernaryRead;
import org.simantics.db.common.request.UnaryRead;
import org.simantics.db.common.procedure.adapter.ListenerSupport;
import org.simantics.db.common.request.TernaryRead;
import org.simantics.db.common.request.UnaryRead;