Class StringEscapeUtils.UnicodeUnescaper

java.lang.Object
com.github.javaparser.utils.StringEscapeUtils.CharSequenceTranslator
com.github.javaparser.utils.StringEscapeUtils.UnicodeUnescaper
Enclosing class:
StringEscapeUtils

private static class StringEscapeUtils.UnicodeUnescaper extends StringEscapeUtils.CharSequenceTranslator
Adapted from apache commons-lang3 project.

Translates escaped Unicode values of the form \\u+\d\d\d\d back to Unicode. It supports multiple 'u' characters and will work with or without the +.

Since:
3.0
  • Constructor Details

    • UnicodeUnescaper

      private UnicodeUnescaper()
  • Method Details

    • translate

      protected 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 StringEscapeUtils.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