public Matrix build()

in src/main/java/org/apache/datasketches/vector/matrix/MatrixBuilder.java [59:67]

• 8 lines of code
• 2 McCabe index (conditional complexity)

  public Matrix build(final int numRows, final int numCols) {
    switch (type_) {
      case OJALGO:
        return MatrixImplOjAlgo.newInstance(numRows, numCols);

      default:
        throw new IllegalArgumentException("OJALGO is currently the only supported MatrixTypes");
    }
  }