net.sf.saxon.regex

Class SurrogateRegexTranslator.WideSingleChar

java.lang.Object

net.sf.saxon.regex.SurrogateRegexTranslator.CharClass

net.sf.saxon.regex.SurrogateRegexTranslator.SimpleCharClass

net.sf.saxon.regex.SurrogateRegexTranslator.WideSingleChar

Enclosing class:

SurrogateRegexTranslator

public static class SurrogateRegexTranslator.WideSingleChar
extends SurrogateRegexTranslator.SimpleCharClass

Character class that matches a single specific character outside the BMP

Constructor Summary

Constructors

Constructor and Description
SurrogateRegexTranslator.WideSingleChar(int c) Create a character class for a single non-BMP character

Method Summary

Methods

Modifier and Type	Method and Description
void	addNonBmpRanges(java.util.List ranges) Add to a supplied List, ranges of non-BMP characters that are matched by this character class.
int	getSingleChar() If this character class contains a single character, get that character
void	inClassOutputBmp(FastStringBuffer buf) Output a representation of the subset of this character class that's within the BMP, to a supplied buffer, using regex syntax that will be valid within a character class expression (that is, within square brackets)

Methods inherited from class net.sf.saxon.regex.SurrogateRegexTranslator.SimpleCharClass

outputBmp, outputComplementBmp

Methods inherited from class net.sf.saxon.regex.SurrogateRegexTranslator.CharClass

getContainsBmp, getContainsNonBmp, output

Methods inherited from class java.lang.Object

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

Constructor Detail

SurrogateRegexTranslator.WideSingleChar

public SurrogateRegexTranslator.WideSingleChar(int c)

Create a character class for a single non-BMP character

Parameters:

c - the character

Method Detail

inClassOutputBmp

public void inClassOutputBmp(FastStringBuffer buf)

Description copied from class: SurrogateRegexTranslator.SimpleCharClass

Output a representation of the subset of this character class that's within the BMP, to a supplied buffer, using regex syntax that will be valid within a character class expression (that is, within square brackets)

Specified by:

inClassOutputBmp in class SurrogateRegexTranslator.SimpleCharClass

Parameters:

buf - the supplied buffer

getSingleChar

public int getSingleChar()

Description copied from class: SurrogateRegexTranslator.CharClass

If this character class contains a single character, get that character

Overrides:

getSingleChar in class SurrogateRegexTranslator.CharClass

Returns:

the single character matched by this character class, or -1 if it matches multiple characters

addNonBmpRanges

public void addNonBmpRanges(java.util.List ranges)

Description copied from class: SurrogateRegexTranslator.CharClass

Add to a supplied List, ranges of non-BMP characters that are matched by this character class. Default implementation does nothing.

Overrides:

addNonBmpRanges in class SurrogateRegexTranslator.CharClass

Parameters:

ranges - a List to which this method will add zero or more Range objects denoting ranges of non-BMP characters