net.sf.saxon.regex
public class JRegexIterator extends Object implements RegexIterator
Constructor Summary | |
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JRegexIterator(String string, Pattern pattern)
Construct a RegexIterator. |
Method Summary | |
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void | close() |
Item | current()
Get the current item in the sequence |
SequenceIterator | getAnother()
Get another iterator over the same items |
int | getProperties()
Get properties of this iterator, as a bit-significant integer.
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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 groups (except group 0, because we want to use indexing from 1).
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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 |
Parameters: string the string to be analysed pattern the regular expression
Returns: the item most recently returned by next()
Returns: a new iterator, positioned before the first item
Returns: the properties of this iterator. This will be some combination of properties such as JRegexIterator, JRegexIterator, and JRegexIterator. It is always acceptable to return the value zero, indicating that there are no known special properties. It is acceptable for the properties of the iterator to change depending on its state.
Parameters: number the number of the group to be obtained
Returns: the substring of the current item that matches the n'th parenthesized group within the regular expression
Returns: true if the current item (the one most recently returned by next()) is an item that matches the regular expression, or false if it is an item that does not match
Returns: the next item in the sequence
Returns: the position of the item most recently returned by next(), starting at 1