Field Detail

• MAX_VALUE

  public static final long MAX_VALUE

  The maximum value of an unsigned long integer, which is 9223372036854775807L.

  See Also:

  Constant Field Values

• MIN_VALUE

  public static final long MIN_VALUE

  The minimum value of an unsigned long integer, which is 0L.

  See Also:

  Constant Field Values

• SIZE

  public static final int SIZE

  The number of bits used to represent an unsigned long integer in binary form, which is 63.

  See Also:

  Constant Field Values

Constructor Detail

• ULong

  private ULong()

  This class cannot get instantiated.

Method Detail

• check

  public static boolean check(long l)

  Checks the parameter range.

  Parameters:

  l - The long integer to check to be in the range of an unsigned long integer (63 bits).

  Returns:

  true

  Throws:

  IllegalArgumentException - If l is less than MIN_VALUE or greater than MAX_VALUE.

• check

  public static boolean check(long l,
              @CheckForNull
              String subject,
              @CheckForNull
              String error)

  Checks the parameter range.

  Parameters:

  l - The long integer to check to be in the range of an unsigned long integer (63 bits).

  subject - The subject of the exception message - may be null. This should not end with a punctuation character.

  error - First sentence of the exception message - may be null. This should not end with a punctuation character.

  Returns:

  true

  Throws:

  IllegalArgumentException - If l is less than MIN_VALUE or greater than MAX_VALUE.