Java Code Examples for org.neo4j.graphdb.Direction#BOTH

The following examples show how to use org.neo4j.graphdb.Direction#BOTH . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Utils.java    From graph_processing with MIT License 5 votes vote down vote up 
public static SingleSourceShortestPath<Double> getSingleSourceShortestPath(RelationshipType relationshipType)
{
    return new SingleSourceShortestPathDijkstra<Double>( 0.0, null,
            new CostEvaluator<Double>()
            {
                public Double getCost( Relationship relationship,
                                       Direction direction )
                {
                    return 1.0;
                }
            }, new org.neo4j.graphalgo.impl.util.DoubleAdder(),
            new org.neo4j.graphalgo.impl.util.DoubleComparator(),
            Direction.BOTH, relationshipType );
}
Example 2
Source File: DegreeCentralityTest.java    From graph_processing with MIT License 5 votes vote down vote up 
@Test
public void shouldCalculateDegreeCentralityArrayStorageSPI() throws IOException {
    DegreeArrayStorageParallelSPI degree = new DegreeArrayStorageParallelSPI(db, pool, Direction.BOTH);
    degree.compute("Person", "ACTED_IN", 1);
    long id = (long) TestUtils.getPersonEntry("Tom Hanks", db).get("id");
    assertTrue("outDegree Centrality calculted incorrectly", 12 == degree.getResult(id));
}
Example 3
Source File: ConnectedComponents.java    From Neo4jSNA with Apache License 2.0 4 votes vote down vote up 
public ConnectedComponents() {
	this.componentsMap = new Long2LongOpenHashMap();
	this.direction = Direction.BOTH;
}
Example 4
Source File: DirectedRelationshipType.java    From SciGraph with Apache License 2.0 4 votes vote down vote up 
public DirectedRelationshipType(RelationshipType type) {
  this(type, Direction.BOTH);
}