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public interface RegexIterator
This class is an interator that supports the evaluation of xsl:analyze-string. It returns all the matching and non-matching substrings in an input string, and provides access to their captured groups
Nested Class Summary | |
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static interface |
RegexIterator.OnGroup
Interface defining a call-back action for processing captured groups |
Field Summary |
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Fields inherited from interface net.sf.saxon.om.SequenceIterator |
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GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD |
Method Summary | |
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String |
getRegexGroup(int number)
Get a substring that matches a parenthesised group within the regular expression |
SequenceIterator |
getRegexGroupIterator()
Get a sequence containing all the regex captured groups relating to the current matching item (except group 0, because we want to use indexing from 1). |
boolean |
isMatching()
Determine whether the current item in the sequence is a matching item or a non-matching item |
void |
processMatchingSubstring(XPathContext context,
RegexIterator.OnGroup action)
Process a matching substring, performing specified actions at the start and end of each matching group |
Methods inherited from interface net.sf.saxon.om.SequenceIterator |
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close, current, getAnother, getProperties, next, position |
Method Detail |
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boolean isMatching()
String getRegexGroup(int number)
number
- the number of the group to be obtained
SequenceIterator getRegexGroupIterator()
void processMatchingSubstring(XPathContext context, RegexIterator.OnGroup action) throws XPathException
XPathException
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