Class OctalUnescaper

  • @Deprecated
    public class OctalUnescaper
    extends CharSequenceTranslator
    as of 3.6, use commons-text OctalUnescaper instead
    Translate escaped octal Strings back to their octal values. For example, "\45" should go back to being the specific value (a %). Note that this currently only supports the viable range of octal for Java; namely 1 to 377. This is because parsing Java is the main use case.
    • Constructor Detail

      • OctalUnescaper

        public OctalUnescaper()
    • Method Detail

      • 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
        input - CharSequence that is being translated
        index - int representing the current point of translation
        out - Writer to translate the text to
        int count of codepoints consumed
        IOException - if and only if the Writer produces an IOException