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java.lang.Objectnet.sf.saxon.regex.JRegularExpression
A compiled regular expression implemented using the Java JDK regex package
| Constructor Summary | |
JRegularExpression(java.lang.CharSequence regex,
boolean isXPath,
java.lang.CharSequence flags)
Create (compile) a regular expression |
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| Method Summary | |
RegexIterator |
analyze(java.lang.CharSequence input)
Use this regular expression to analyze an input string, in support of the XSLT analyze-string instruction. |
boolean |
containsMatch(java.lang.CharSequence input)
Determine whether the regular expression contains a match for a given string |
boolean |
matches(java.lang.CharSequence input)
Determine whether the regular expression match a given string in its entirety |
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. |
static int |
setFlags(java.lang.CharSequence inFlags)
Set the Java flags from the supplied XPath flags. |
SequenceIterator |
tokenize(java.lang.CharSequence input)
Use this regular expression to tokenize an input string. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public JRegularExpression(java.lang.CharSequence regex,
boolean isXPath,
java.lang.CharSequence flags)
throws XPathException
regex - the source text of the regular expression, in XML Schema or XPath syntaxisXPath - set to true if this is an XPath regular expression, false if it is XML Schemaflags - the flags argument as supplied to functions such as fn:matches(), in string form
XPathException - if the syntax of the regular expression or flags is incorrect| Method Detail |
public RegexIterator analyze(java.lang.CharSequence input)
analyze in interface RegularExpressionpublic boolean containsMatch(java.lang.CharSequence input)
containsMatch in interface RegularExpressioninput - the string to match
public boolean matches(java.lang.CharSequence input)
matches in interface RegularExpressioninput - the string to match
public java.lang.CharSequence replace(java.lang.CharSequence input,
java.lang.CharSequence replacement)
throws XPathException
replace in interface RegularExpressioninput - the input string on which replacements are to be performedreplacement - the replacement string in the format of the XPath replace() function
XPathException - if the replacement string is invalidpublic SequenceIterator tokenize(java.lang.CharSequence input)
tokenize in interface RegularExpressioninput - the string to be tokenized
public static int setFlags(java.lang.CharSequence inFlags)
throws DynamicError
inFlags - the flags as a string, e.g. "im"
DynamicError - if the supplied value is invalid
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