public void testNeo4jGraph() throws Exception {
double totalTime = 0.0d;
Graph graph = graphTest.getGraphInstance();
GraphMLReader.inputGraph(graph, GraphMLReader.class.getResourceAsStream("graph-example-2.xml"));
graph.shutdown();
for (int i = 0; i < TOTAL_RUNS; i++) {
graph = graphTest.getGraphInstance();
this.stopWatch();
int counter = 0;
for (final Vertex vertex : graph.getVertices()) {
counter++;
for (final Edge edge : vertex.getOutEdges()) {
counter++;
final Vertex vertex2 = edge.getInVertex();
counter++;
for (final Edge edge2 : vertex2.getOutEdges()) {
counter++;
final Vertex vertex3 = edge2.getInVertex();
counter++;
for (final Edge edge3 : vertex3.getOutEdges()) {
counter++;
edge3.getOutVertex();
counter++;
}
}
}
}
double currentTime = this.stopWatch();
totalTime = totalTime + currentTime;
BaseTest.printPerformance(
graph.toString(), counter, "Neo4jGraph elements touched", currentTime);
graph.shutdown();
}
BaseTest.printPerformance(
"Neo4jGraph", 1, "Neo4jGraph experiment average", totalTime / (double) TOTAL_RUNS);
}
private static void debugVertex(final Vertex v) {
System.out.println("vertex " + v + ":");
for (String key : v.getPropertyKeys()) {
System.out.println("\t" + key + ":\t'" + v.getProperty(key) + "'");
}
Iterator<Edge> i;
i = v.getInEdges().iterator();
System.out.println("\t[in edges]:");
while (i.hasNext()) {
System.out.println("\t\t" + i.next());
}
i = v.getOutEdges().iterator();
System.out.println("\t[out edges]:");
while (i.hasNext()) {
System.out.println("\t\t" + i.next());
}
}
public void testTinkerGraphVertexAndEdges(Graph graph) throws Exception {
if (config.supportsVertexIteration) {
this.stopWatch();
GraphMLReader.inputGraph(
graph, GraphMLReader.class.getResourceAsStream("graph-example-1.xml"));
BaseTest.printPerformance(graph.toString(), null, "graph-example-1 loaded", this.stopWatch());
Vertex marko = null;
Vertex peter = null;
Vertex josh = null;
Vertex vadas = null;
Vertex lop = null;
Vertex ripple = null;
int count = 0;
for (Vertex v : graph.getVertices()) {
count++;
String name = v.getProperty("name").toString();
if (name.equals("marko")) {
marko = v;
} else if (name.equals("peter")) {
peter = v;
} else if (name.equals("josh")) {
josh = v;
} else if (name.equals("vadas")) {
vadas = v;
} else if (name.equals("lop")) {
lop = v;
} else if (name.equals("ripple")) {
ripple = v;
} else {
assertTrue(false);
}
}
assertEquals(count, 6);
assertTrue(null != marko);
assertTrue(null != peter);
assertTrue(null != josh);
assertTrue(null != vadas);
assertTrue(null != lop);
assertTrue(null != ripple);
// test marko
Set<Vertex> vertices = new HashSet<Vertex>();
assertEquals(marko.getProperty("name"), "marko");
assertEquals(marko.getProperty("age"), 29);
assertEquals(marko.getPropertyKeys().size(), 2);
assertEquals(count(marko.getOutEdges()), 3);
assertEquals(count(marko.getInEdges()), 0);
for (Edge e : marko.getOutEdges()) {
vertices.add(e.getInVertex());
}
assertEquals(vertices.size(), 3);
assertTrue(vertices.contains(lop));
assertTrue(vertices.contains(josh));
assertTrue(vertices.contains(vadas));
// test peter
vertices = new HashSet<Vertex>();
assertEquals(peter.getProperty("name"), "peter");
assertEquals(peter.getProperty("age"), 35);
assertEquals(peter.getPropertyKeys().size(), 2);
assertEquals(count(peter.getOutEdges()), 1);
assertEquals(count(peter.getInEdges()), 0);
for (Edge e : peter.getOutEdges()) {
vertices.add(e.getInVertex());
}
assertEquals(vertices.size(), 1);
assertTrue(vertices.contains(lop));
// test josh
vertices = new HashSet<Vertex>();
assertEquals(josh.getProperty("name"), "josh");
assertEquals(josh.getProperty("age"), 32);
assertEquals(josh.getPropertyKeys().size(), 2);
assertEquals(count(josh.getOutEdges()), 2);
assertEquals(count(josh.getInEdges()), 1);
for (Edge e : josh.getOutEdges()) {
vertices.add(e.getInVertex());
}
assertEquals(vertices.size(), 2);
assertTrue(vertices.contains(lop));
assertTrue(vertices.contains(ripple));
vertices = new HashSet<Vertex>();
for (Edge e : josh.getInEdges()) {
vertices.add(e.getOutVertex());
}
assertEquals(vertices.size(), 1);
assertTrue(vertices.contains(marko));
// test vadas
vertices = new HashSet<Vertex>();
assertEquals(vadas.getProperty("name"), "vadas");
assertEquals(vadas.getProperty("age"), 27);
assertEquals(vadas.getPropertyKeys().size(), 2);
assertEquals(count(vadas.getOutEdges()), 0);
assertEquals(count(vadas.getInEdges()), 1);
for (Edge e : vadas.getInEdges()) {
vertices.add(e.getOutVertex());
}
assertEquals(vertices.size(), 1);
assertTrue(vertices.contains(marko));
// test lop
vertices = new HashSet<Vertex>();
assertEquals(lop.getProperty("name"), "lop");
assertEquals(lop.getProperty("lang"), "java");
assertEquals(lop.getPropertyKeys().size(), 2);
assertEquals(count(lop.getOutEdges()), 0);
assertEquals(count(lop.getInEdges()), 3);
for (Edge e : lop.getInEdges()) {
vertices.add(e.getOutVertex());
}
assertEquals(vertices.size(), 3);
assertTrue(vertices.contains(marko));
assertTrue(vertices.contains(josh));
assertTrue(vertices.contains(peter));
// test ripple
vertices = new HashSet<Vertex>();
assertEquals(ripple.getProperty("name"), "ripple");
assertEquals(ripple.getProperty("lang"), "java");
assertEquals(ripple.getPropertyKeys().size(), 2);
assertEquals(count(ripple.getOutEdges()), 0);
assertEquals(count(ripple.getInEdges()), 1);
for (Edge e : ripple.getInEdges()) {
vertices.add(e.getOutVertex());
}
assertEquals(vertices.size(), 1);
assertTrue(vertices.contains(josh));
}
}