public GraphGenerator()

in src/main/java/com/twitter/sbf/generator/GraphGenerator.java [70:108]
38 lines of code
4 McCabe index (conditional complexity)

  public GraphGenerator(
      int numClusters,
      double fractionGlobalEdges,
      double minProbInsideCluster,
      double maxProbInsideCluster,
      int minClusterSize,
      int maxClusterSize,
      RandomAdaptor r,
      boolean isWeighted,
      float higherWeightMode,
      float lowerWeightMode,
      float fractionHigherWeight) {
    assert minClusterSize > 2;
    assert maxClusterSize > 2;
    assert maxClusterSize > minClusterSize;
    assert minProbInsideCluster > 0 && minProbInsideCluster < 1;
    assert maxProbInsideCluster > 0 && maxProbInsideCluster < 1;
    assert maxProbInsideCluster > minProbInsideCluster;

    this.numClusters = numClusters;
    this.fractionGlobalEdges = fractionGlobalEdges;
    this.minProbInsideCluster = minProbInsideCluster;
    this.maxProbInsideCluster = maxProbInsideCluster;
    this.minClusterSize = minClusterSize;
    this.maxClusterSize = maxClusterSize;
    this.rng = r;
    this.isWeighted = isWeighted;
    this.lowerWeightMode = lowerWeightMode;
    if (isWeighted) {
      assert lowerWeightMode > 0;
      assert higherWeightMode > 0;
      assert fractionHigherWeight > 0;
      assert higherWeightMode > lowerWeightMode;
      higherWeightDist = new NormalDistribution(this.rng, higherWeightMode,
          higherWeightMode / 4);
      lowerWeightDist = new NormalDistribution(this.rng, lowerWeightMode, lowerWeightMode / 4);
      this.fractionHigherWeight = fractionHigherWeight;
    }
  }