Package net.sf.saxon.regex
Class SurrogateRegexTranslator.WideSingleChar
- java.lang.Object
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- net.sf.saxon.regex.SurrogateRegexTranslator.CharClass
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- net.sf.saxon.regex.SurrogateRegexTranslator.SimpleCharClass
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- net.sf.saxon.regex.SurrogateRegexTranslator.WideSingleChar
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- 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
Constructors Constructor Description WideSingleChar(int c)
Create a character class for a single non-BMP character
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method 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 charactervoid
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
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Methods inherited from class net.sf.saxon.regex.SurrogateRegexTranslator.CharClass
getContainsBmp, getContainsNonBmp, output
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Method Detail
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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 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
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 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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