net.sf.saxon.regex
Class SurrogateRegexTranslator.CharRange

java.lang.Object
  net.sf.saxon.regex.SurrogateRegexTranslator.CharClass
      net.sf.saxon.regex.SurrogateRegexTranslator.SimpleCharClass
          net.sf.saxon.regex.SurrogateRegexTranslator.CharRange

Enclosing class:

SurrogateRegexTranslator

public static class SurrogateRegexTranslator.CharRange
extends SurrogateRegexTranslator.SimpleCharClass

Character class that matches any character within a range of codepoints

Constructor Summary

SurrogateRegexTranslator.CharRange(int lower, int upper)
Create a character class for a range of characters

Method Summary

void	addNonBmpRanges(java.util.List ranges) Add to a supplied List, ranges of non-BMP characters that are matched by this character class.
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, getSingleChar, output

Methods inherited from class java.lang.Object

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

Constructor Detail

SurrogateRegexTranslator.CharRange

public SurrogateRegexTranslator.CharRange(int lower,
                                          int upper)

Create a character class for a range of characters

Parameters:

lower - the lower end of the range

upper - the upper end of the range

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

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