Vertex gvnf = g.addV("aai-node-type","generic-vnf","vnf-id","gvnf").next();
Vertex complex = g.addV("aai-node-type","complex","physical-location-id","a-name").next();
Vertex gvnf = g.addV("aai-node-type","generic-vnf","vnf-id","gvnf").next();
Vertex complex = g.addV("aai-node-type","complex","physical-location-id","a-name").next();