public void initFromColSets()

in src/main/java/com/twitter/sbf/core/SparseBinaryMatrix.java [202:222]

• 17 lines of code
• 5 McCabe index (conditional complexity)

  public void initFromColSets(IntSet[] inputCols) {
    // Initialize resizable rows
    IntList[] dynamicRows = new IntList[this.numRows];
    for (int i = 0; i < this.numRows; i++) {
      dynamicRows[i] = new IntArrayList();
    }

    this.cols = inputCols;
    for (int i = 0; i < this.numCols; i++) {
      for (int c : this.cols[i]) {
        dynamicRows[c].add(i);
      }
    }

    // Sort each row and copy to myself
    for (int i = 0; i < this.numRows; i++) {
      int[] row = dynamicRows[i].toIntArray();
      Arrays.sort(row);
      this.rows[i] = row;
    }
  }