Class CharsetMBCS

All Implemented Interfaces:
Comparable<Charset>

class CharsetMBCS extends CharsetICU
  • Field Details

  • Constructor Details

  • Method Details

    • loadConverter

      private UConverterSharedData loadConverter(int nestedLoads, String myName, String classPath, ClassLoader loader) throws InvalidFormatException
      Throws:
      InvalidFormatException
    • writeStage3Roundtrip

      private static boolean writeStage3Roundtrip(CharsetMBCS.UConverterMBCSTable mbcsTable, long value, int[] codePoints)
    • reconstituteData

      private static void reconstituteData(CharsetMBCS.UConverterMBCSTable mbcsTable, int stage1Length, int stage2Length, int fullStage2Length)
    • MBCSEnumToUnicode

      private static void MBCSEnumToUnicode(CharsetMBCS.UConverterMBCSTable mbcsTable)
    • enumToU

      private static boolean enumToU(CharsetMBCS.UConverterMBCSTable mbcsTable, byte[] stateProps, int state, int offset, int value)
    • getStateProp

      private static byte getStateProp(int[][] stateTable, byte[] stateProps, int state)
    • initializeConverter

      protected void initializeConverter(int myOptions)
    • EBCDICSwapLFNL

      private boolean EBCDICSwapLFNL() throws Exception
      Throws:
      Exception
    • LINEAR_18030

      private static int LINEAR_18030(int a, int b, int c, int d)
    • LINEAR

      private static int LINEAR(int x)
    • getSISOBytes

      private static int getSISOBytes(CharsetMBCS.SISO_Option option, int cnvOption, byte[] value)
    • MBCS_ENTRY_SET_STATE

      static int MBCS_ENTRY_SET_STATE(int entry, int state)
    • MBCS_ENTRY_STATE

      static int MBCS_ENTRY_STATE(int entry)
    • MBCS_ENTRY_TRANSITION

      static int MBCS_ENTRY_TRANSITION(int state, int offset)
    • MBCS_ENTRY_FINAL

      static int MBCS_ENTRY_FINAL(int state, int action, int value)
    • MBCS_ENTRY_IS_TRANSITION

      static boolean MBCS_ENTRY_IS_TRANSITION(int entry)
    • MBCS_ENTRY_IS_FINAL

      static boolean MBCS_ENTRY_IS_FINAL(int entry)
    • MBCS_ENTRY_TRANSITION_STATE

      static int MBCS_ENTRY_TRANSITION_STATE(int entry)
    • MBCS_ENTRY_TRANSITION_OFFSET

      static int MBCS_ENTRY_TRANSITION_OFFSET(int entry)
    • MBCS_ENTRY_FINAL_STATE

      static int MBCS_ENTRY_FINAL_STATE(int entry)
    • MBCS_ENTRY_FINAL_IS_VALID_DIRECT_16

      static boolean MBCS_ENTRY_FINAL_IS_VALID_DIRECT_16(int entry)
    • MBCS_ENTRY_FINAL_ACTION

      static int MBCS_ENTRY_FINAL_ACTION(int entry)
    • MBCS_ENTRY_FINAL_VALUE

      static int MBCS_ENTRY_FINAL_VALUE(int entry)
    • MBCS_ENTRY_FINAL_VALUE_16

      static char MBCS_ENTRY_FINAL_VALUE_16(int entry)
    • MBCS_IS_ASCII_ROUNDTRIP

      static boolean MBCS_IS_ASCII_ROUNDTRIP(int b, long asciiRoundtrips)
    • MBCS_SINGLE_SIMPLE_GET_NEXT_BMP

      static char MBCS_SINGLE_SIMPLE_GET_NEXT_BMP(CharsetMBCS.UConverterMBCSTable mbcs, int b)
      This macro version of _MBCSSingleSimpleGetNextUChar() gets a code point from a byte. It works for single-byte, single-state codepages that only map to and from BMP code points, and it always returns fallback values.
    • MBCS_SINGLE_RESULT_FROM_U

      static char MBCS_SINGLE_RESULT_FROM_U(char[] table, char[] results, int c)
    • MBCS_SINGLE_RESULT_FROM_U_SET

      static void MBCS_SINGLE_RESULT_FROM_U_SET(char[] table, char[] results, int c, int newValue)
    • MBCS_STAGE_2_FROM_U

      static int MBCS_STAGE_2_FROM_U(char[] table, int[] tableInts, int c)
    • MBCS_FROM_U_IS_ROUNDTRIP

      private static boolean MBCS_FROM_U_IS_ROUNDTRIP(int stage2Entry, int c)
    • MBCS_VALUE_2_FROM_STAGE_2

      static char MBCS_VALUE_2_FROM_STAGE_2(char[] chars, int stage2Entry, int c)
    • MBCS_VALUE_2_FROM_STAGE_2_SET

      static void MBCS_VALUE_2_FROM_STAGE_2_SET(char[] chars, int stage2Entry, int c, int newValue)
    • MBCS_VALUE_4_FROM_STAGE_2

      private static int MBCS_VALUE_4_FROM_STAGE_2(int[] ints, int stage2Entry, int c)
    • MBCS_POINTER_3_FROM_STAGE_2

      static int MBCS_POINTER_3_FROM_STAGE_2(byte[] bytes, int stage2Entry, int c)
    • TO_U_GET_BYTE

      static int TO_U_GET_BYTE(int word)
    • TO_U_GET_VALUE

      static int TO_U_GET_VALUE(int word)
    • TO_U_IS_ROUNDTRIP

      static boolean TO_U_IS_ROUNDTRIP(int value)
    • TO_U_IS_PARTIAL

      static boolean TO_U_IS_PARTIAL(int value)
    • TO_U_GET_PARTIAL_INDEX

      static int TO_U_GET_PARTIAL_INDEX(int value)
    • TO_U_MASK_ROUNDTRIP

      static int TO_U_MASK_ROUNDTRIP(int value)
    • TO_U_MAKE_WORD

      private static int TO_U_MAKE_WORD(byte b, int value)
    • TO_U_IS_CODE_POINT

      static boolean TO_U_IS_CODE_POINT(int value)
    • TO_U_GET_CODE_POINT

      static int TO_U_GET_CODE_POINT(int value)
    • TO_U_GET_INDEX

      private static int TO_U_GET_INDEX(int value)
    • TO_U_GET_LENGTH

      private static int TO_U_GET_LENGTH(int value)
    • FROM_U

      static int FROM_U(CharBuffer stage12, CharBuffer stage3, int s1Index, int c)
    • FROM_U_IS_PARTIAL

      static boolean FROM_U_IS_PARTIAL(int value)
    • FROM_U_GET_PARTIAL_INDEX

      static int FROM_U_GET_PARTIAL_INDEX(int value)
    • FROM_U_IS_ROUNDTRIP

      static boolean FROM_U_IS_ROUNDTRIP(int value)
    • FROM_U_MASK_ROUNDTRIP

      private static int FROM_U_MASK_ROUNDTRIP(int value)
    • FROM_U_GET_LENGTH

      static int FROM_U_GET_LENGTH(int value)
    • FROM_U_GET_DATA

      static int FROM_U_GET_DATA(int value)
    • ARRAY

      static Buffer ARRAY(ByteBuffer indexes, int index, Class<?> itemType)
    • GET_MAX_BYTES_PER_UCHAR

      private static int GET_MAX_BYTES_PER_UCHAR(ByteBuffer indexes)
    • findFromU

      static int findFromU(CharBuffer fromUSection, int length, char u)
    • findToU

      static int findToU(IntBuffer toUSection, int length, short byt)
    • TO_U_VERIFY_SISO_MATCH

      static boolean TO_U_VERIFY_SISO_MATCH(byte sisoState, int match)
    • SISO_STATE

      private static int SISO_STATE(UConverterSharedData sharedData, int mode)
    • newDecoder

      public CharsetDecoder newDecoder()
      Specified by:
      newDecoder in class Charset
    • newEncoder

      public CharsetEncoder newEncoder()
      Specified by:
      newEncoder in class Charset
    • MBCSGetFilteredUnicodeSetForUnicode

      void MBCSGetFilteredUnicodeSetForUnicode(UConverterSharedData data, UnicodeSet setFillIn, int which, int filter)
    • extGetUnicodeSetString

      static void extGetUnicodeSetString(ByteBuffer cx, UnicodeSet setFillIn, boolean useFallback, int minLength, int c, char[] s, int length, int sectionIndex)
    • extGetUnicodeSet

      static void extGetUnicodeSet(UnicodeSet setFillIn, int which, int filter, UConverterSharedData Data)
    • MBCSGetUnicodeSetForUnicode

      void MBCSGetUnicodeSetForUnicode(UConverterSharedData data, UnicodeSet setFillIn, int which)
    • getUnicodeSetImpl

      void getUnicodeSetImpl(UnicodeSet setFillIn, int which)
      Description copied from class: CharsetICU
      This follows ucnv.c method ucnv_detectUnicodeSignature() to detect the start of the stream for example U+FEFF (the Unicode BOM/signature character) that can be ignored. Detects Unicode signature byte sequences at the start of the byte stream and returns number of bytes of the BOM of the indicated Unicode charset. 0 is returned when no Unicode signature is recognized.
      Specified by:
      getUnicodeSetImpl in class CharsetICU