public static MatrixFamily idToFamily()

in src/main/java/org/apache/datasketches/vector/MatrixFamily.java [125:131]

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

  public static MatrixFamily idToFamily(final int id) {
    final MatrixFamily f = lookupID.get(id);
    if (f == null) {
      throw new IllegalArgumentException("Possible Corruption: Illegal Family ID: " + id);
    }
    return f;
  }