Package org.apache.jena.atlas.lib

Class Chars

java.lang.Object

org.apache.jena.atlas.lib.Chars

public class Chars
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static byte	B_AMPHERSAND
static byte	B_AT
static byte	B_COLON
static byte	B_COMMA
static byte	B_CR
static byte	B_DASH
static byte	B_DOT
static byte	B_EQUALS
static byte	B_GT
static byte	B_HASH
static byte	B_LBRACE
static byte	B_LBRACKET
static byte	B_LPAREN
static byte	B_LT
static byte	B_MINUS
static byte	B_NL
static byte	B_PERCENT
static byte	B_PLUS
static byte	B_QMARK
static byte	B_QUOTE1
static byte	B_QUOTE2
static byte	B_RBRACE
static byte	B_RBRACKET
static byte	B_RPAREN
static byte	B_RSLASH
static byte	B_SEMICOLON
static byte	B_SLASH
static byte	B_STAR
static byte	B_UNDERSCORE
static byte	B_VBAR
static char	BOM
static char	BSPACE
static char	CH_AMPHERSAND
static char	CH_AT
static char	CH_COLON
static char	CH_COMMA
static char	CH_DASH
static char	CH_DOT
static char	CH_EQUALS
static char	CH_GT
static char	CH_HASH
static char	CH_LBRACE
static char	CH_LBRACKET
static char	CH_LPAREN
static char	CH_LT
static char	CH_MINUS
static char	CH_PERCENT
static char	CH_PLUS
static char	CH_QMARK
static char	CH_QUOTE1
static char	CH_QUOTE2
static char	CH_RBRACE
static char	CH_RBRACKET
static char	CH_RPAREN
static char	CH_RSLASH
static char	CH_SEMICOLON
static char	CH_SLASH
static char	CH_STAR
static char	CH_UNDERSCORE
static char	CH_VBAR
static char	CH_ZERO
static java.nio.charset.Charset	charsetASCII
static java.nio.charset.Charset	charsetUTF8
static char	CR
static char[]	digits10
static int	EOF	End of file - not a Unicode codepoint
static char	FF
static char[]	hexDigitsLC	Hex digits : lower case
static char[]	hexDigitsUC	Hex digits : upper case
static char	LF
static char	NL
static char	NotACharacter
static char	OBJECT_REPLACEMENT
static char	REPLACEMENT
static char	ReverseOrderBOM
static java.lang.String	S_AMPHERSAND
static java.lang.String	S_AT
static java.lang.String	S_COLON
static java.lang.String	S_COMMA
static java.lang.String	S_DASH
static java.lang.String	S_DOT
static java.lang.String	S_EQUALS
static java.lang.String	S_GE
static java.lang.String	S_GT
static java.lang.String	S_HASH
static java.lang.String	S_LBRACE
static java.lang.String	S_LBRACKET
static java.lang.String	S_LE
static java.lang.String	S_LPAREN
static java.lang.String	S_LT
static java.lang.String	S_MINUS
static java.lang.String	S_PERCENT
static java.lang.String	S_PLUS
static java.lang.String	S_QMARK
static java.lang.String	S_QUOTE1
static java.lang.String	S_QUOTE2
static java.lang.String	S_RBRACE
static java.lang.String	S_RBRACKET
static java.lang.String	S_RPAREN
static java.lang.String	S_RSLASH
static java.lang.String	S_SEMICOLON
static java.lang.String	S_SLASH
static java.lang.String	S_STAR
static java.lang.String	S_UNDERSCORE
static java.lang.String	S_VBAR
static char	SPC
static char	TAB
static int	UNSET	Undefined character (exact meaning depends on use) - not a Unicode codepoint

Method Summary

Modifier and Type	Method	Description
static java.nio.charset.CharsetDecoder	allocDecoder()	Allocate a CharsetDecoder, creating as necessary
static java.nio.charset.CharsetEncoder	allocEncoder()	Allocate a CharsetEncoder, creating as necessary
static boolean	charInArray(int ch, char[] chars)	Is char in the array?
static java.nio.charset.CharsetDecoder	createDecoder()	Create a UTF-8 decoder
static java.nio.charset.CharsetEncoder	createEncoder()	Create a UTF-8 encoder
static void	deallocDecoder(java.nio.charset.CharsetDecoder dec)	Deallocate a CharsetDecoder, may increase pool size
static void	deallocEncoder(java.nio.charset.CharsetEncoder enc)	Deallocate a CharsetEncoder, may increase pool size
static void	encodeAsHex(java.lang.StringBuilder buff, char marker, char ch)
static java.nio.charset.CharsetDecoder	getDecoder()	Get a UTF-8 decoder from the pool (null if pool empty)
static java.nio.charset.CharsetEncoder	getEncoder()	Get a UTF-8 encoder from the pool (null if pool empty)
static java.nio.charset.CharsetDecoder	getThreadDecoder()	Return a per-thread CharsetDecoder
static java.nio.charset.CharsetEncoder	getThreadEncoder()	Return a per-thread CharsetEncoder
static void	putDecoder(java.nio.charset.CharsetDecoder decoder)	Add/return a UTF-8 decoder to the pool
static void	putEncoder(java.nio.charset.CharsetEncoder encoder)	Add/return a UTF-8 encoder to the pool

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

digits10

public static final char[] digits10

hexDigitsUC

public static final char[] hexDigitsUC

Hex digits : upper case

hexDigitsLC

public static final char[] hexDigitsLC

Hex digits : lower case

charsetUTF8

public static final java.nio.charset.Charset charsetUTF8

charsetASCII

public static final java.nio.charset.Charset charsetASCII

EOF

public static final int EOF

End of file - not a Unicode codepoint

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Constant Field Values

BOM

public static final char BOM

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Constant Field Values

OBJECT_REPLACEMENT

public static final char OBJECT_REPLACEMENT

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Constant Field Values

REPLACEMENT

public static final char REPLACEMENT

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Constant Field Values

NotACharacter

public static final char NotACharacter

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Constant Field Values

ReverseOrderBOM

public static final char ReverseOrderBOM

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UNSET

public static final int UNSET

Undefined character (exact meaning depends on use) - not a Unicode codepoint

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Constant Field Values

NL

public static final char NL

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LF

public static final char LF

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CR

public static final char CR

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TAB

public static final char TAB

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FF

public static final char FF

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SPC

public static final char SPC

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BSPACE

public static final char BSPACE

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CH_ZERO

public static final char CH_ZERO

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CH_LBRACKET

public static final char CH_LBRACKET

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CH_RBRACKET

public static final char CH_RBRACKET

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CH_LBRACE

public static final char CH_LBRACE

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CH_RBRACE

public static final char CH_RBRACE

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CH_LPAREN

public static final char CH_LPAREN

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CH_RPAREN

public static final char CH_RPAREN

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CH_LT

public static final char CH_LT

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CH_GT

public static final char CH_GT

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CH_UNDERSCORE

public static final char CH_UNDERSCORE

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CH_QUOTE1

public static final char CH_QUOTE1

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CH_QUOTE2

public static final char CH_QUOTE2

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CH_EQUALS

public static final char CH_EQUALS

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CH_STAR

public static final char CH_STAR

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CH_DOT

public static final char CH_DOT

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CH_COMMA

public static final char CH_COMMA

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CH_SEMICOLON

public static final char CH_SEMICOLON

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CH_COLON

public static final char CH_COLON

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CH_AMPHERSAND

public static final char CH_AMPHERSAND

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CH_AT

public static final char CH_AT

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CH_QMARK

public static final char CH_QMARK

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CH_HASH

public static final char CH_HASH

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CH_PLUS

public static final char CH_PLUS

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CH_MINUS

public static final char CH_MINUS

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CH_DASH

public static final char CH_DASH

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CH_SLASH

public static final char CH_SLASH

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CH_RSLASH

public static final char CH_RSLASH

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CH_PERCENT

public static final char CH_PERCENT

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CH_VBAR

public static final char CH_VBAR

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B_NL

public static final byte B_NL

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B_CR

public static final byte B_CR

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B_LBRACKET

public static final byte B_LBRACKET

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B_RBRACKET

public static final byte B_RBRACKET

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B_LBRACE

public static final byte B_LBRACE

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B_RBRACE

public static final byte B_RBRACE

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B_LPAREN

public static final byte B_LPAREN

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B_RPAREN

public static final byte B_RPAREN

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B_LT

public static final byte B_LT

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B_GT

public static final byte B_GT

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B_UNDERSCORE

public static final byte B_UNDERSCORE

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B_QUOTE1

public static final byte B_QUOTE1

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B_QUOTE2

public static final byte B_QUOTE2

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B_EQUALS

public static final byte B_EQUALS

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B_STAR

public static final byte B_STAR

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B_DOT

public static final byte B_DOT

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B_COMMA

public static final byte B_COMMA

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B_SEMICOLON

public static final byte B_SEMICOLON

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B_COLON

public static final byte B_COLON

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B_AT

public static final byte B_AT

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B_AMPHERSAND

public static final byte B_AMPHERSAND

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B_QMARK

public static final byte B_QMARK

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B_HASH

public static final byte B_HASH

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B_PLUS

public static final byte B_PLUS

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B_MINUS

public static final byte B_MINUS

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B_DASH

public static final byte B_DASH

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B_SLASH

public static final byte B_SLASH

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B_RSLASH

public static final byte B_RSLASH

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B_PERCENT

public static final byte B_PERCENT

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B_VBAR

public static final byte B_VBAR

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S_LBRACKET

public static final java.lang.String S_LBRACKET

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S_RBRACKET

public static final java.lang.String S_RBRACKET

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S_LBRACE

public static final java.lang.String S_LBRACE

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S_RBRACE

public static final java.lang.String S_RBRACE

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S_LPAREN

public static final java.lang.String S_LPAREN

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S_RPAREN

public static final java.lang.String S_RPAREN

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S_LT

public static final java.lang.String S_LT

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S_LE

public static final java.lang.String S_LE

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S_GT

public static final java.lang.String S_GT

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S_GE

public static final java.lang.String S_GE

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S_UNDERSCORE

public static final java.lang.String S_UNDERSCORE

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S_QUOTE1

public static final java.lang.String S_QUOTE1

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S_QUOTE2

public static final java.lang.String S_QUOTE2

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S_EQUALS

public static final java.lang.String S_EQUALS

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S_STAR

public static final java.lang.String S_STAR

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S_DOT

public static final java.lang.String S_DOT

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S_COMMA

public static final java.lang.String S_COMMA

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S_SEMICOLON

public static final java.lang.String S_SEMICOLON

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S_COLON

public static final java.lang.String S_COLON

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S_AMPHERSAND

public static final java.lang.String S_AMPHERSAND

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S_AT

public static final java.lang.String S_AT

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S_QMARK

public static final java.lang.String S_QMARK

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S_HASH

public static final java.lang.String S_HASH

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S_PLUS

public static final java.lang.String S_PLUS

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S_MINUS

public static final java.lang.String S_MINUS

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S_DASH

public static final java.lang.String S_DASH

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S_SLASH

public static final java.lang.String S_SLASH

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S_RSLASH

public static final java.lang.String S_RSLASH

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S_PERCENT

public static final java.lang.String S_PERCENT

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S_VBAR

public static final java.lang.String S_VBAR

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Method Detail

getThreadEncoder

public static java.nio.charset.CharsetEncoder getThreadEncoder()

Return a per-thread CharsetEncoder

getThreadDecoder

public static java.nio.charset.CharsetDecoder getThreadDecoder()

Return a per-thread CharsetDecoder

createEncoder

public static java.nio.charset.CharsetEncoder createEncoder()

Create a UTF-8 encoder

createDecoder

public static java.nio.charset.CharsetDecoder createDecoder()

Create a UTF-8 decoder

getEncoder

public static java.nio.charset.CharsetEncoder getEncoder()

Get a UTF-8 encoder from the pool (null if pool empty)

putEncoder

public static void putEncoder(java.nio.charset.CharsetEncoder encoder)

Add/return a UTF-8 encoder to the pool

getDecoder

public static java.nio.charset.CharsetDecoder getDecoder()

Get a UTF-8 decoder from the pool (null if pool empty)

putDecoder

public static void putDecoder(java.nio.charset.CharsetDecoder decoder)

Add/return a UTF-8 decoder to the pool

allocEncoder

public static java.nio.charset.CharsetEncoder allocEncoder()

Allocate a CharsetEncoder, creating as necessary

deallocEncoder

public static void deallocEncoder(java.nio.charset.CharsetEncoder enc)

Deallocate a CharsetEncoder, may increase pool size

allocDecoder

public static java.nio.charset.CharsetDecoder allocDecoder()

Allocate a CharsetDecoder, creating as necessary

deallocDecoder

public static void deallocDecoder(java.nio.charset.CharsetDecoder dec)

Deallocate a CharsetDecoder, may increase pool size

charInArray

public static boolean charInArray(int ch,
                                  char[] chars)

Is char in the array?

encodeAsHex

public static void encodeAsHex(java.lang.StringBuilder buff,
                               char marker,
                               char ch)