org.jcodings.specific

Class ASCIIEncoding

java.lang.Object

org.jcodings.Encoding

org.jcodings.AbstractEncoding

org.jcodings.SingleByteEncoding

org.jcodings.specific.ASCIIEncoding

All Implemented Interfaces:

java.lang.Cloneable

public final class ASCIIEncoding
extends SingleByteEncoding

Field Summary

Fields

Modifier and Type	Field and Description
static ASCIIEncoding	DUMMY
static ASCIIEncoding	INSTANCE

Fields inherited from class org.jcodings.SingleByteEncoding

LowerCaseTable

Fields inherited from class org.jcodings.AbstractEncoding

EMPTY_FOLD_CODES

Fields inherited from class org.jcodings.Encoding

CHAR_INVALID, charset, hashCode, isAsciiCompatible, isDummy, isFixedWidth, isSingleByte, maxLength, minLength, name, NEW_LINE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ASCIIEncoding()
protected	ASCIIEncoding(boolean isDummy)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getCharsetName()
boolean	isCodeCType(int code, int ctype) ascii_is_code_ctype / ONIGENC_IS_ASCII_CODE_CTYPE
byte[]	toLowerCaseTable() Returns lower case table if it's safe to use it directly, otherwise null Used for fast case insensitive matching for some singlebyte encodings

Methods inherited from class org.jcodings.SingleByteEncoding

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, isUpper, isWord, isWordGraphPrint, isXDigit, load, maxLength, maxLengthDistance, mbcodeStartPosition, minLength, odigitVal, prevCharHead, replicate, rightAdjustCharHead, rightAdjustCharHeadWithPrev, setName, setName, step, stepBack, strByteLengthNull, strLengthNull, strNCmp, toString, xdigitVal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

INSTANCE

public static final ASCIIEncoding INSTANCE

DUMMY

public static final ASCIIEncoding DUMMY

Constructor Detail

ASCIIEncoding

protected ASCIIEncoding()

ASCIIEncoding

protected ASCIIEncoding(boolean isDummy)

Method Detail

toLowerCaseTable

public final byte[] toLowerCaseTable()

Description copied from class: Encoding

Returns lower case table if it's safe to use it directly, otherwise null Used for fast case insensitive matching for some singlebyte encodings

Overrides:

toLowerCaseTable in class Encoding

Returns:

lower case table

getCharsetName

public java.lang.String getCharsetName()

Overrides:

getCharsetName in class Encoding

isCodeCType

public boolean isCodeCType(int code,
                           int ctype)

ascii_is_code_ctype / ONIGENC_IS_ASCII_CODE_CTYPE

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