Package org.neo4j.graphalgo.impl.util

Examples of org.neo4j.graphalgo.impl.util.DoubleAdder

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        BetweennessCentrality<Double> betweennessCentrality = new BetweennessCentrality<Double>(
            singleSourceShortestPath, graph.getAllNodes() );
        StressCentrality<Double> stressCentrality = new StressCentrality<Double>(
            singleSourceShortestPath, graph.getAllNodes() );
        ClosenessCentrality<Double> closenessCentrality = new ClosenessCentrality<Double>(
            singleSourceShortestPath, new DoubleAdder(), 0.0, graph
                .getAllNodes(), new CostDivider<Double>()
            {
                public Double divideByCost( Double d, Double c )
                {
                    return d / c;
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     */
    public StressCentrality(
        SingleSourceShortestPath<ShortestPathCostType> singleSourceShortestPath,
        Set<Node> nodeSet )
    {
        super( singleSourceShortestPath, new DoubleAdder(), 0.0, nodeSet );
    }
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     */
    public BetweennessCentrality(
        SingleSourceShortestPath<ShortestPathCostType> singleSourceShortestPath,
        Set<Node> nodeSet )
    {
        super( singleSourceShortestPath, new DoubleAdder(), 0.0, nodeSet );
    }
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                public Double getCost( Relationship relationship,
                    Direction direction )
                {
                    return 1.0;
                }
            }, new DoubleAdder(), new DoubleComparator(), Direction.OUTGOING,
            MyRelTypes.R1 );
        // path discovery flags
        boolean pathBD = false;
        boolean pathB2D = false;
        boolean pathBD2 = false;
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                public Double getCost( Relationship relationship,
                    Direction direction )
                {
                    return 1.0;
                }
            }, new DoubleAdder(), new DoubleComparator(), Direction.OUTGOING,
            MyRelTypes.R1 );
        // path discovery flags
        boolean pathBD = false;
        boolean pathB2D = false;
        boolean pathBD2 = false;
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    // Direction.BOTH );
    // }
    ClosenessCentrality<Double> getCentralityAlgorithm()
    {
        return new ClosenessCentrality<Double>( getSingleSourceShortestPath(),
            new DoubleAdder(), 0.0, graph.getAllNodes(),
            new CostDivider<Double>()
            {
                public Double divideByCost( Double d, Double c )
                {
                    return d / c;
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                    public Double getCost( Relationship relationship,
                            Direction direction )
                    {
                        return 1.0;
                    }
                }, new DoubleAdder(), new DoubleComparator(), Direction.BOTH,
                relTypes );
    }
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    protected class TestDijkstra extends Dijkstra<Double>
    {
        public TestDijkstra()
        {
            super( 0.0, null, null, CommonEvaluators.doubleCostEvaluator( "cost" ),
                new DoubleAdder(), new DoubleComparator(), Direction.BOTH,
                MyRelTypes.R1 );
        }
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Related Classes of org.neo4j.graphalgo.impl.util.DoubleAdder

  • org.neo4j.graphalgo.centrality.ClosenessCentralityTest
  • org.neo4j.graphalgo.centrality.ParallellCentralityCalculationTest
  • org.neo4j.graphalgo.impl.centrality.BetweennessCentrality
  • org.neo4j.graphalgo.impl.centrality.StressCentrality
  • org.neo4j.graphalgo.shortestpath.DijkstraIteratorTest$TestDijkstra
  • org.neo4j.graphalgo.shortestpath.DijkstraMultiplePathsTest
  • org.neo4j.graphalgo.shortestpath.DijkstraMultipleRelationshipTypesTest
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