public void testEdgesOnWeight() throws Exception {
Configuration config = IntervalFilterMap.createConfiguration(Edge.class, "weight", 0.3f, 0.45f);
mapReduceDriver.withConfiguration(config);
Map<Long, FaunusVertex> graph =
runWithGraph(
startPath(generateGraph(BaseTest.ExampleGraph.TINKERGRAPH, config), Edge.class),
mapReduceDriver);
assertEquals(graph.size(), 6);
long counter = 0;
for (FaunusVertex vertex : graph.values()) {
for (Edge edge : vertex.getEdges(Direction.BOTH)) {
if (((StandardFaunusEdge) edge).hasPaths()) {
counter = ((StandardFaunusEdge) edge).pathCount() + counter;
assertEquals(edge.getProperty("weight"), 0.4d);
}
}
}
assertEquals(counter, 4);
assertEquals(
DEFAULT_COMPAT.getCounter(mapReduceDriver, IntervalFilterMap.Counters.VERTICES_FILTERED),
0);
assertEquals(
DEFAULT_COMPAT.getCounter(mapReduceDriver, IntervalFilterMap.Counters.EDGES_FILTERED), 8);
identicalStructure(graph, ExampleGraph.TINKERGRAPH);
}
private static void debugEdge(final Edge e) {
System.out.println("edge " + e + ":");
for (String key : e.getPropertyKeys()) {
System.out.println("\t" + key + ":\t'" + e.getProperty(key) + "'");
}
System.out.println("\t[in vertex]: " + e.getVertex(Direction.IN));
System.out.println("\t[out vertex]: " + e.getVertex(Direction.OUT));
}
protected Map<Integer, ValueLoader> addEdgesLoaders() {
Map<Integer, ValueLoader> returned = new TreeMap<Integer, ValueLoader>();
for (Edge e : strategy.getOutEdgesFor(rootVertex, property)) {
if (e.getProperty(Properties.collection_index.name()) != null) {
returned.put(
(Integer) e.getProperty(Properties.collection_index.name()),
new LoadValueBehindEdge(e));
} else {
// These items are pushed to the latest element (after collectionSize) which has no value
// set
int index = Integer.MAX_VALUE - 1;
while (returned.containsKey(index)) {
index--;
}
returned.put(index, new LoadValueBehindEdge(e));
}
}
return returned;
}
private void verifyLineageGraphForReplicationOrEviction(
String feedName,
String feedInstanceDataPath,
WorkflowExecutionContext context,
RelationshipLabel edgeLabel)
throws Exception {
String feedInstanceName =
InstanceRelationshipGraphBuilder.getFeedInstanceName(
feedName,
context.getClusterName(),
feedInstanceDataPath,
context.getNominalTimeAsISO8601());
Vertex feedVertex = getEntityVertex(feedInstanceName, RelationshipType.FEED_INSTANCE);
Edge edge = feedVertex.getEdges(Direction.OUT, edgeLabel.getName()).iterator().next();
Assert.assertNotNull(edge);
Assert.assertEquals(
edge.getProperty(RelationshipProperty.TIMESTAMP.getName()),
context.getTimeStampAsISO8601());
Vertex clusterVertex = edge.getVertex(Direction.IN);
Assert.assertEquals(
clusterVertex.getProperty(RelationshipProperty.NAME.getName()), context.getClusterName());
}