org.joni.encoding
Class EucEncoding

java.lang.Object
  extended by org.joni.encoding.Encoding
      extended by org.joni.encoding.MultiByteEncoding
          extended by org.joni.encoding.EucEncoding
Direct Known Subclasses:
EUCCNEncoding, EUCJPEncoding, EUCKREncoding, EUCTWEncoding

public abstract class EucEncoding
extends MultiByteEncoding


Field Summary
protected static int[][] AsciiLowerMap
           
static byte[] AsciiToLowerCaseTable
           
static byte[] AsciiToUpperCaseTable
           
protected static CaseFoldCodeItem[] EMPTY_FOLD_CODES
           
 
Fields inherited from class org.joni.encoding.MultiByteEncoding
EncLen
 
Fields inherited from class org.joni.encoding.Encoding
hashCode, name, NEW_LINE
 
Constructor Summary
protected EucEncoding(int[] EncLen, short[] CTypeTable)
           
 
Method Summary
 void applyAllCaseFold(int flag, ApplyAllCaseFoldFunction fun, java.lang.Object arg)
          onigenc_ascii_apply_all_case_fold / used also by multibyte encodings
protected  void asciiApplyAllCaseFold(int flag, ApplyAllCaseFoldFunction fun, java.lang.Object arg)
           
protected  CaseFoldCodeItem[] asciiCaseFoldCodesByString(int flag, byte[] bytes, int p, int end)
           
protected  int asciiMbcCaseFold(int flag, byte[] bytes, IntHolder pp, int end, byte[] lower)
           
 CaseFoldCodeItem[] caseFoldCodesByString(int flag, byte[] bytes, int p, int end)
          onigenc_ascii_get_case_fold_codes_by_str / used also by multibyte encodings
protected  boolean isCodeCTypeInternal(int code, int ctype)
          ONIGENC_IS_XXXXXX_CODE_CTYPE
protected abstract  boolean isLead(int c)
           
 boolean isNewLine(byte[] bytes, int p, int end)
          onigenc_is_mbc_newline_0x0a / used also by multibyte encodings
 int leftAdjustCharHead(byte[] bytes, int p, int end)
          Seeks the previous character head in a stream Oniguruma equivalent: left_adjust_char_head
 int mbcCaseFold(int flag, byte[] bytes, IntHolder pp, int end, byte[] lower)
          onigenc_ascii_mbc_case_fold
 int propertyNameToCType(byte[] bytes, int p, int end)
          onigenc_minimum_property_name_to_ctype notably overridden by unicode encodings
 
Methods inherited from class org.joni.encoding.MultiByteEncoding
isSingleByte, length, mb2CodeToMbc, mb2CodeToMbcLength, mb2IsCodeCType, mb4CodeToMbc, mb4CodeToMbcLength, mb4IsCodeCType, mbnMbcCaseFold, mbnMbcToCode
 
Methods inherited from class org.joni.encoding.Encoding
asciiToLower, asciiToUpper, codeToMbc, codeToMbcLength, ctypeCodeRange, digitVal, equals, getName, hashCode, isAlnum, isAlpha, isAscii, isBlank, isCntrl, isCodeCType, isDigit, isFixedWidth, isGraph, isLower, isMbcAscii, isMbcCrnl, isMbcHead, isMbcWord, isNewLine, isPrint, isPunct, isReverseMatchAllowed, isSbWord, isSpace, isUpper, isWord, isWordGraphPrint, isXDigit, maxLength, maxLengthDistance, mbcodeStartPosition, mbcToCode, minLength, odigitVal, prevCharHead, rightAdjustCharHead, rightAdjustCharHeadWithPrev, step, stepBack, strByteLengthNull, strLength, strLengthNull, strNCmp, toLowerCaseTable, toString, xdigitVal
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

AsciiToLowerCaseTable

public static final byte[] AsciiToLowerCaseTable

AsciiToUpperCaseTable

public static final byte[] AsciiToUpperCaseTable

AsciiLowerMap

protected static final int[][] AsciiLowerMap

EMPTY_FOLD_CODES

protected static final CaseFoldCodeItem[] EMPTY_FOLD_CODES
Constructor Detail

EucEncoding

protected EucEncoding(int[] EncLen,
                      short[] CTypeTable)
Method Detail

isLead

protected abstract boolean isLead(int c)

leftAdjustCharHead

public int leftAdjustCharHead(byte[] bytes,
                              int p,
                              int end)
Description copied from class: Encoding
Seeks the previous character head in a stream Oniguruma equivalent: left_adjust_char_head

Specified by:
leftAdjustCharHead in class Encoding

isCodeCTypeInternal

protected final boolean isCodeCTypeInternal(int code,
                                            int ctype)
ONIGENC_IS_XXXXXX_CODE_CTYPE


isNewLine

public boolean isNewLine(byte[] bytes,
                         int p,
                         int end)
onigenc_is_mbc_newline_0x0a / used also by multibyte encodings

Specified by:
isNewLine in class Encoding

asciiMbcCaseFold

protected final int asciiMbcCaseFold(int flag,
                                     byte[] bytes,
                                     IntHolder pp,
                                     int end,
                                     byte[] lower)

mbcCaseFold

public int mbcCaseFold(int flag,
                       byte[] bytes,
                       IntHolder pp,
                       int end,
                       byte[] lower)
onigenc_ascii_mbc_case_fold

Specified by:
mbcCaseFold in class Encoding
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

asciiApplyAllCaseFold

protected final void asciiApplyAllCaseFold(int flag,
                                           ApplyAllCaseFoldFunction fun,
                                           java.lang.Object arg)

applyAllCaseFold

public void applyAllCaseFold(int flag,
                             ApplyAllCaseFoldFunction fun,
                             java.lang.Object arg)
onigenc_ascii_apply_all_case_fold / used also by multibyte encodings

Specified by:
applyAllCaseFold in class Encoding
Parameters:
flag - case fold flag
fun - case folding functor (look at: ApplyCaseFold)
arg - case folding functor argument (look at: ApplyCaseFoldArg) Oniguruma equivalent: apply_all_case_fold

asciiCaseFoldCodesByString

protected final CaseFoldCodeItem[] asciiCaseFoldCodesByString(int flag,
                                                              byte[] bytes,
                                                              int p,
                                                              int end)

caseFoldCodesByString

public CaseFoldCodeItem[] caseFoldCodesByString(int flag,
                                                byte[] bytes,
                                                int p,
                                                int end)
onigenc_ascii_get_case_fold_codes_by_str / used also by multibyte encodings

Specified by:
caseFoldCodesByString in class Encoding

propertyNameToCType

public int propertyNameToCType(byte[] bytes,
                               int p,
                               int end)
onigenc_minimum_property_name_to_ctype notably overridden by unicode encodings

Specified by:
propertyNameToCType in class Encoding


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