Examples of DistributionGenerator

Examples of com.tinkerpop.furnace.alpha.generators.DistributionGenerator

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            vertexAnnotator.annotate(v, null);
        }

        // Generate edges
        for (int i = 0; i < schema.getEdgeLabels(); i++) {
            DistributionGenerator gen = new DistributionGenerator(schema.getEdgeLabelName(i), edgeAnnotator);
            gen.setOutDistribution(new PowerLawDistribution(GAMMA));
            gen.setInDistribution(new PowerLawDistribution(GAMMA));
            gen.generate(g, schema.getEdgeCount());
        }

        g.commit();

        TitanTransaction tx = g.newTransaction();
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Examples of com.tinkerpop.furnace.generators.DistributionGenerator

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    private void distributionGeneratorTest(Distribution indist, Distribution outdist) {
        int numNodes = 100;
        TinkerGraph graph = new TinkerGraph();
        for (int i=0;i<numNodes;i++) graph.addVertex(i);

        DistributionGenerator generator = new DistributionGenerator("knows");
        generator.setOutDistribution(indist);
        if (outdist!=null) generator.setOutDistribution(outdist);
        int numEdges = generator.generate(graph,numNodes*10);
        assertEquals(numEdges, SizableIterable.sizeOf(graph.getEdges()));
        System.out.println(graph);
//        for (Vertex v : graph.getVertices()) System.out.print(SizableIterable.sizeOf(v.getEdges(Direction.BOTH,"knows"))+",");
//        System.out.println();
    }
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Examples of com.tinkerpop.gremlin.algorithm.generator.DistributionGenerator

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                ids.add(v.id());
            }

            final Distribution inDist = new PowerLawDistribution(2.3);
            final Distribution outDist = new PowerLawDistribution(2.8);
            final DistributionGenerator generator = DistributionGenerator.build(g)
                    .label("knows")
                    .seedGenerator(r::nextLong)
                    .outDistribution(outDist)
                    .inDistribution(inDist)
                    .expectedNumEdges(numVertices * 3).create();
            generator.generate();
        }
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