Constructor Detail

• NumericEntityUnescaper

  public NumericEntityUnescaper(NumericEntityUnescaper.OPTION... options)

  Create a UnicodeUnescaper. The constructor takes a list of options, only one type of which is currently available (whether to allow, error or ignore the semi-colon on the end of a numeric entity to being missing). For example, to support numeric entities without a ';': new NumericEntityUnescaper(NumericEntityUnescaper.OPTION.semiColonOptional) and to throw an IllegalArgumentException when they're missing: new NumericEntityUnescaper(NumericEntityUnescaper.OPTION.errorIfNoSemiColon) Note that the default behaviour is to ignore them.

  Parameters:

  options - to apply to this unescaper

Method Detail

• isSet

  public boolean isSet(NumericEntityUnescaper.OPTION option)

  Whether the passed in option is currently set.

  Parameters:

  option - to check state of

  Returns:

  whether the option is set

• translate

  public int translate(CharSequence input,
              int index,
              Writer out)
                throws IOException

  Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints. The number of codepoints consumed must be returned, and the only IOExceptions thrown must be from interacting with the Writer so that the top level API may reliably ignore StringWriter IOExceptions.

  Specified by:

  translate in class CharSequenceTranslator

  Parameters:

  input - CharSequence that is being translated

  index - int representing the current point of translation

  out - Writer to translate the text to

  Returns:

  int count of codepoints consumed

  Throws:

  IOException - if and only if the Writer produces an IOException