net.sf.saxon.expr
public static final class FilterIterator.NonNumeric extends FilterIterator
Constructor Summary | |
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NonNumeric(SequenceIterator base, Expression filter, XPathContext context)
Create a FilterIterator for the situation where it is known that the filter
expression will never evaluate to a number value. |
Method Summary | |
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SequenceIterator | getAnother()
Get another iterator to return the same nodes |
protected boolean | matches()
Determine whether the context item matches the filter predicate |
Parameters: base iterator over the sequence to be filtered filter the filter expression context the current context (for evaluating the filter expression as a whole). A new context will be created to evaluate the predicate.