@Override
protected void doLoad() {
TitanKey weight = makeWeightPropertyKey("weight");
TitanKey id = makeIntegerUIDPropertyKey("uid");
TitanLabel knows = makeKeyedEdgeLabel("knows", id, weight);
TitanKey name = makeUniqueStringPropertyKey("name");
String[] names = new String[noNodes];
TitanVertex[] nodes = new TitanVertex[noNodes];
for (int i = 0; i < noNodes; i++) {
do {
names[i] = RandomGenerator.randomString();
// Retry in case of collision with existing name
} while (null != tx.getVertex(name, names[i]));
nodes[i] = tx.addVertex();
nodes[i].addProperty(name, names[i]);
nodes[i].addProperty(id, i);
}
log.info("Nodes loaded.");
int offsets[] = {-99, -71, -20, -17, -13, 2, 7, 15, 33, 89};
assert offsets.length == noEdgesPerNode;
for (int i = 0; i < noNodes; i++) {
TitanVertex n = nodes[i];
for (int e = 0; e < noEdgesPerNode; e++) {
TitanVertex n2 = nodes[wrapAround(i + offsets[e], noNodes)];
TitanEdge r = n.addEdge(knows, n2);
r.addProperty(id, RandomGenerator.randomInt(0, Integer.MAX_VALUE));
r.addProperty(weight, Math.random());
}
if ((i + 1) % 10000 == 0) System.out.println("" + (i + 1));
}
}
@Override
public void doLoad() {
TitanLabel connect = makeSimpleEdgeLabel("connect");
TitanKey name = makeUniqueStringPropertyKey("name");
TitanKey id = makeIntegerUIDPropertyKey("uid");
String[] names = new String[noNodes];
TitanVertex[] nodes = new TitanVertex[noNodes];
for (int i = 0; i < noNodes; i++) {
do {
names[i] = RandomGenerator.randomString();
// Retry in case of collision with existing name
} while (null != tx.getVertex(name, names[i]));
nodes[i] = tx.addVertex();
nodes[i].addProperty(name, names[i]);
nodes[i].addProperty(id, i);
}
log.info("Nodes loaded.");
int offsets[] = {-99, -71, -20, -17, -13, 2, 7, 15, 33, 89};
assert offsets.length == noEdgesPerNode;
for (int i = 0; i < noNodes; i++) {
TitanVertex n = nodes[i];
for (int e = 0; e < noEdgesPerNode; e++) {
TitanVertex n2 = nodes[wrapAround(i + offsets[e], noNodes)];
n.addEdge(connect, n2);
}
if ((i + 1) % 10000 == 0) System.out.println("" + (i + 1));
}
}
@Test
public void testValueOrdering() {
StandardTitanGraph graph = (StandardTitanGraph) StorageSetup.getInMemoryGraph();
TitanLabel father = graph.makeLabel("father").manyToOne().make();
for (int i = 1; i <= 5; i++) graph.makeKey("key" + i).single().dataType(Integer.class).make();
TitanVertex v1 = graph.addVertex(null), v2 = graph.addVertex(null);
TitanEdge e1 = v1.addEdge("father", v2);
for (int i = 1; i <= 5; i++) e1.setProperty("key" + i, i);
graph.commit();
e1.remove();
graph.commit();
}
