Package org.jcodings.specific
Class ASCIIEncoding
java.lang.Object
org.jcodings.Encoding
org.jcodings.AbstractEncoding
org.jcodings.SingleByteEncoding
org.jcodings.specific.ASCIIEncoding
- All Implemented Interfaces:
Cloneable
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Field Summary
FieldsFields inherited from class org.jcodings.SingleByteEncoding
LowerCaseTable, MAX_BYTE
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionThe name of the equivalent Java Charset for this encoding.boolean
isCodeCType
(int code, int ctype) ascii_is_code_ctype / ONIGENC_IS_ASCII_CODE_CTYPEfinal byte[]
Returns lower case table if it's safe to use it directly, otherwisenull
Used for fast case insensitive matching for some singlebyte encodingsMethods inherited from class org.jcodings.SingleByteEncoding
caseMap, codeToMbc, codeToMbcLength, ctypeCodeRange, isReverseMatchAllowed, leftAdjustCharHead, length, length, mbcToCode, strCodeAt, strLength
Methods inherited from class org.jcodings.AbstractEncoding
applyAllCaseFold, asciiApplyAllCaseFold, asciiCaseFoldCodesByString, asciiMbcCaseFold, caseFoldCodesByString, isCodeCTypeInternal, isNewLine, mbcCaseFold, propertyNameToCType
Methods inherited from class org.jcodings.Encoding
asciiToLower, asciiToUpper, digitVal, equals, getCharset, getIndex, getName, hashCode, isAlnum, isAlpha, isAscii, isAscii, isAsciiCompatible, isBlank, isCntrl, isDigit, isDummy, isFixedWidth, isGraph, isLower, isMbcAscii, isMbcCrnl, isMbcHead, isMbcWord, isNewLine, isPrint, isPunct, isSbWord, isSingleByte, isSpace, isUnicode, isUpper, isUTF8, isWord, isWordGraphPrint, isXDigit, load, load, maxLength, maxLengthDistance, mbcodeStartPosition, minLength, odigitVal, prevCharHead, rightAdjustCharHead, rightAdjustCharHeadWithPrev, setDummy, setName, setName, step, stepBack, strByteLengthNull, strLengthNull, strNCmp, toString, xdigitVal
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Field Details
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INSTANCE
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Constructor Details
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ASCIIEncoding
protected ASCIIEncoding()
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Method Details
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toLowerCaseTable
public final byte[] toLowerCaseTable()Description copied from class:Encoding
Returns lower case table if it's safe to use it directly, otherwisenull
Used for fast case insensitive matching for some singlebyte encodings- Overrides:
toLowerCaseTable
in classEncoding
- Returns:
- lower case table
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getCharsetName
Description copied from class:Encoding
The name of the equivalent Java Charset for this encoding. Defaults to the name of the encoding. Subclasses can override this to provide a different name.- Overrides:
getCharsetName
in classEncoding
- Returns:
- the name of the equivalent Java Charset for this encoding
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isCodeCType
public boolean isCodeCType(int code, int ctype) ascii_is_code_ctype / ONIGENC_IS_ASCII_CODE_CTYPE- Specified by:
isCodeCType
in classEncoding
- Parameters:
code
- a code point of a characterctype
- a character type to check against Oniguruma equivalent:is_code_ctype
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