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java.lang.Object | +--net.sf.saxon.instruct.RegexIterator
Class RegexIterator - provides an iterator over matched and unmatched substrings
Constructor Summary | |
RegexIterator(java.lang.String string,
java.util.regex.Pattern pattern)
Construct a RegexIterator. |
Method Summary | |
Item |
current()
Get the current item in the sequence |
SequenceIterator |
getAnother()
Get another iterator over the same items |
java.lang.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 groups (except group 0, because we want to use indexing from 1) |
boolean |
isMatching()
Determine whether the current item is a matching item or a non-matching item |
Item |
next()
Get the next item in the sequence |
int |
position()
Get the position of the current item in the sequence |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public RegexIterator(java.lang.String string, java.util.regex.Pattern pattern)
string
- the string to be analysedpattern
- the regular expressionMethod Detail |
public Item next()
next
in interface SequenceIterator
public Item current()
current
in interface SequenceIterator
public int position()
position
in interface SequenceIterator
public SequenceIterator getAnother()
getAnother
in interface SequenceIterator
public boolean isMatching()
public java.lang.String getRegexGroup(int number)
number
- the number of the group to be obtained
public SequenceIterator getRegexGroupIterator()
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