net.sf.saxon.regex
protected abstract static class SurrogateRegexTranslator.CharClass extends java.lang.Object
Modifier | Constructor and Description |
---|---|
protected |
SurrogateRegexTranslator.CharClass(int containsBmp,
int containsNonBmp)
Create a character class
|
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 |
getContainsBmp()
Determine whether this character class contains NONE, SOME, or ALL of the BMP characters
|
int |
getContainsNonBmp()
Determine whether this character class contains NONE, SOME, or ALL of the non-BMP characters
|
int |
getSingleChar()
If this character class contains a single character, get that character
|
void |
output(FastStringBuffer buf)
Output a representation of this character class to the supplied buffer
|
abstract void |
outputBmp(FastStringBuffer buf)
Output a representation of the subset of this character class that's within the BMP, to
a supplied buffer
|
abstract void |
outputComplementBmp(FastStringBuffer buf)
Output a representation of the complement of the subset of this character class that's within the BMP, to
a supplied buffer
|
protected SurrogateRegexTranslator.CharClass(int containsBmp, int containsNonBmp)
containsBmp
- NONE, SOME, or ALL, depending on whether the character class contains all
the BMP characters, some of the BMP characters, or none of the BMP characterscontainsNonBmp
- NONE, SOME, or ALL, depending on whether the character class contains all
the non-BMP characters, some of the non-BMP characters, or none of the non-BMP characterspublic int getContainsBmp()
public int getContainsNonBmp()
public final void output(FastStringBuffer buf)
buf
- the supplied bufferpublic abstract void outputBmp(FastStringBuffer buf)
buf
- the supplied bufferpublic abstract void outputComplementBmp(FastStringBuffer buf)
buf
- the supplied bufferpublic int getSingleChar()
public void addNonBmpRanges(java.util.List ranges)
ranges
- a List to which this method will add zero or more Range objects denoting ranges
of non-BMP characters