Package 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
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Constructor Summary
ConstructorsConstructorDescriptionWideSingleChar
(int c) Create a character class for a single non-BMP character -
Method Summary
Modifier and TypeMethodDescriptionvoid
addNonBmpRanges
(List ranges) Add to a supplied List, ranges of non-BMP characters that are matched by this character class.int
If this character class contains a single character, get that charactervoid
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
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Constructor Details
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WideSingleChar
public WideSingleChar(int c) Create a character class for a single non-BMP character- Parameters:
c
- the character
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Method Details
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inClassOutputBmp
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 classSurrogateRegexTranslator.SimpleCharClass
- Parameters:
buf
- the supplied buffer
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getSingleChar
public int getSingleChar()Description copied from class:SurrogateRegexTranslator.CharClass
If this character class contains a single character, get that character- Overrides:
getSingleChar
in classSurrogateRegexTranslator.CharClass
- Returns:
- the single character matched by this character class, or -1 if it matches multiple characters
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addNonBmpRanges
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 classSurrogateRegexTranslator.CharClass
- Parameters:
ranges
- a List to which this method will add zero or more Range objects denoting ranges of non-BMP characters
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