Enum Constant Detail

• ONE_PER_CHAR

  public static final CharacterCategoryPatternFunction.PatternType ONE_PER_CHAR

  The standard pattern, where one category abbreviation is added to the feature value for each character in the text.

• REPEATS_AS_KLEENE_PLUS

  public static final CharacterCategoryPatternFunction.PatternType REPEATS_AS_KLEENE_PLUS

  Similar to REPEATS_MERGED, but distinguishes between the same category appearing once and more than once in a row. If the same category appears twice or more in a row, then we will mark that category with a Kleene plus '+'. For example "X000" would get the pattern "LuNd+" since there is a single uppercase letter followed by more than one digit.

• REPEATS_MERGED

  public static final CharacterCategoryPatternFunction.PatternType REPEATS_MERGED

  A simplified pattern, where if the same category appears many times in a row, the category is added to the feature value only once. For example "XX00" would get the pattern "LuNd" since there are two uppercase letters followed by two digits.

Method Detail

• valueOf

  public static CharacterCategoryPatternFunction.PatternType valueOf(String name)

  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

  Parameters:

  name - the name of the enum constant to be returned.

  Returns:

  the enum constant with the specified name

  Throws:

  IllegalArgumentException - if this enum type has no constant with the specified name

  NullPointerException - if the argument is null

• values

  public static CharacterCategoryPatternFunction.PatternType[] values()

  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

  for (CharacterCategoryPatternFunction.PatternType c : CharacterCategoryPatternFunction.PatternType.values())
      System.out.println(c);
  

  Returns:

  an array containing the constants of this enum type, in the order they are declared