net.sf.saxon.regex

Class RegexTranslator

public abstract class RegexTranslator extends Object

Abstract superclass for the various regex translators, which differ according to the target platform.

Nested Class Summary
static class	RegexTranslator.Range A Range represents a range of consecutive Unicode codepoints

Field Summary
static int	ALL
protected IntHashSet	captures
protected boolean	caseBlind
protected char	curChar
protected int	currentCapture
protected boolean	eos
protected boolean	ignoreWhitespace
protected boolean	inCharClassExpr
protected boolean	isXPath
protected int	length
static int	NONE
static String	NOT_ALLOWED_CLASS
protected int	pos
protected CharSequence	regExp
protected FastStringBuffer	result
static int	SOME
static String	SURROGATES1_CLASS
static String	SURROGATES2_CLASS
protected int	xmlVersion

Method Summary
protected int	absorbSurrogatePair()
protected void	advance()
protected void	copyCurChar()
protected void	expect(char c)
protected static String	highSurrogateRanges(List ranges)
protected static boolean	isAsciiAlnum(char c)
protected static boolean	isBlock(String name)
protected static boolean	isJavaMetaChar(int c)
protected static String	lowSurrogateRanges(List ranges)
protected RegexSyntaxException	makeException(String key)
protected RegexSyntaxException	makeException(String key, String arg)
protected CharSequence	parseQuantExact()
protected void	recede()
protected static void	sortRangeList(List ranges)
protected abstract boolean	translateAtom()
protected void	translateBranch()
protected void	translateQuantifier()
protected void	translateQuantity()
protected void	translateRegExp()
protected void	translateTop()