import org.openecomp.aai.query.builder.QueryBuilder;
import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
import com.tinkerpop.blueprints.Direction;
import org.openecomp.aai.query.builder.QueryBuilder;
import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
import com.tinkerpop.blueprints.Direction;