import org.openecomp.sdc.asdctool.impl.validator.tasks.VfValidationTask;
import org.openecomp.sdc.asdctool.impl.validator.utils.VertexResult;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
-import org.openecomp.sdc.be.model.jsontitan.operations.TopologyTemplateOperation;
import org.springframework.beans.factory.annotation.Autowired;