public class JRegularExpression extends java.lang.Object implements RegularExpression
NATIVE_SYNTAX, XML_SCHEMA_SYNTAX, XPATH_SYNTAX
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JRegularExpression(java.lang.CharSequence regex,
int xmlVersion,
int syntax,
int flagBits)
Create (compile) a regular expression
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JRegularExpression(java.lang.String javaRegex,
int flagBits)
Create a regular expression, starting with an already-translated Java regex
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RegexIterator |
analyze(java.lang.CharSequence input)
Use this regular expression to analyze an input string, in support of the XSLT
analyze-string instruction.
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boolean |
containsMatch(java.lang.CharSequence input)
Determine whether the regular expression contains a match for a given string
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int |
getFlagBits()
Get the flag bits as used by the Java regular expression engine
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java.lang.String |
getJavaRegularExpression()
Get the Java regular expression (after translation from an XPath regex, but before compilation)
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boolean |
matches(java.lang.CharSequence input)
Determine whether the regular expression match a given string in its entirety
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java.lang.CharSequence |
replace(java.lang.CharSequence input,
java.lang.CharSequence replacement)
Replace all substrings of a supplied input string that match the regular expression
with a replacement string.
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static int |
setFlags(java.lang.CharSequence inFlags)
Set the Java flags from the supplied XPath flags.
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SequenceIterator |
tokenize(java.lang.CharSequence input)
Use this regular expression to tokenize an input string.
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public JRegularExpression(java.lang.String javaRegex, int flagBits)
javaRegex
- the regular expression after translation to Java notationflagBits
- the option bits, derived from the user-specified flagspublic JRegularExpression(java.lang.CharSequence regex, int xmlVersion, int syntax, int flagBits) throws XPathException
regex
- the source text of the regular expression, in XML Schema or XPath syntaxxmlVersion
- indicates whether \i and \c have their XML 1.0 or XML 1.1 meaningssyntax
- indicates whether XPath, XML Schema, or Java native regular expression syntax is to be usedflagBits
- the flags argument translated to the Java bit-significant integer representationXPathException
- if the syntax of the regular expression or flags is incorrectpublic java.lang.String getJavaRegularExpression()
public int getFlagBits()
public RegexIterator analyze(java.lang.CharSequence input)
analyze
???? RegularExpression
input
- the character string to be analyzed using the regular expressionpublic boolean containsMatch(java.lang.CharSequence input)
containsMatch
???? RegularExpression
input
- the string to matchpublic boolean matches(java.lang.CharSequence input)
matches
???? RegularExpression
input
- the string to matchpublic java.lang.CharSequence replace(java.lang.CharSequence input, java.lang.CharSequence replacement) throws XPathException
replace
???? RegularExpression
input
- the input string on which replacements are to be performedreplacement
- the replacement string in the format of the XPath replace() functionXPathException
- if the replacement string is invalidpublic SequenceIterator tokenize(java.lang.CharSequence input)
tokenize
???? RegularExpression
input
- the string to be tokenizedpublic static int setFlags(java.lang.CharSequence inFlags) throws XPathException
inFlags
- the flags as a string, e.g. "im"XPathException
- if the supplied value is invalid