Class BaseBIG5Encoding

    • Field Detail

      • TransBase

        private final int[] TransBase
      • BIG5_CAN_BE_TRAIL_TABLE

        static final boolean[] BIG5_CAN_BE_TRAIL_TABLE
      • BIG5Trans

        private static final int[][] BIG5Trans
    • Constructor Detail

      • BaseBIG5Encoding

        protected BaseBIG5Encoding​(java.lang.String name,
                                   int[] EncLen,
                                   int transIndex)
    • Method Detail

      • length

        public int length​(byte[] bytes,
                          int p,
                          int end)
        Description copied from class: Encoding
        Returns character length given stream, character position and stream end returns 1 for singlebyte encodings or performs sanity validations for multibyte ones and returns the character length, missing characters in the stream otherwise
        Specified by:
        length in class Encoding
        Returns:
        0 Never > 0 Valid character, length returned -1 Illegal/malformed character < -1 (-1 - n) Number of missing bytes for character in p...end range Oniguruma equivalent: mbc_enc_len modified for 1.9 purposes,
      • mbcToCode

        public int mbcToCode​(byte[] bytes,
                             int p,
                             int end)
        Description copied from class: Encoding
        Returns code point for a character Oniguruma equivalent: mbc_to_code
        Specified by:
        mbcToCode in class Encoding
      • codeToMbcLength

        public int codeToMbcLength​(int code)
        Description copied from class: Encoding
        Returns character length given a code point Oniguruma equivalent: code_to_mbclen
        Specified by:
        codeToMbcLength in class Encoding
      • codeToMbc

        public int codeToMbc​(int code,
                             byte[] bytes,
                             int p)
        Description copied from class: Encoding
        Extracts code point into it's multibyte representation
        Specified by:
        codeToMbc in class Encoding
        Returns:
        character length for the given code point Oniguruma equivalent: code_to_mbc
      • mbcCaseFold

        public int mbcCaseFold​(int flag,
                               byte[] bytes,
                               IntHolder pp,
                               int end,
                               byte[] lower)
        Description copied from class: AbstractEncoding
        onigenc_ascii_mbc_case_fold
        Overrides:
        mbcCaseFold in class AbstractEncoding
        Parameters:
        flag - case fold flag
        pp - an IntHolder that points at character head
        lower - a buffer where to extract case folded character Oniguruma equivalent: mbc_case_fold
      • isCodeCType

        public boolean isCodeCType​(int code,
                                   int ctype)
        Description copied from class: Encoding
        Perform a check whether given code is of given character type (e.g. used by isWord(someByte) and similar methods)
        Specified by:
        isCodeCType in class Encoding
        Parameters:
        code - a code point of a character
        ctype - a character type to check against Oniguruma equivalent: is_code_ctype
      • ctypeCodeRange

        public int[] ctypeCodeRange​(int ctype,
                                    IntHolder sbOut)
        Description copied from class: Encoding
        Returns code range for a given character type Oniguruma equivalent: get_ctype_code_range
        Specified by:
        ctypeCodeRange in class Encoding