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java.lang.Object
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+--net.sf.saxon.expr.FilterIterator
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+--net.sf.saxon.expr.FilterIterator.NonNumeric
Subclass to handle the common special case where it is statically known that the filter cannot return a numeric value
| Nested Class Summary |
| Nested classes inherited from class net.sf.saxon.expr.FilterIterator |
FilterIterator.Leading, FilterIterator.NonNumeric |
| Field Summary |
| Fields inherited from class net.sf.saxon.expr.FilterIterator |
base, filter, filterContext |
| Constructor Summary | |
FilterIterator.NonNumeric(SequenceIterator base,
Expression filter,
XPathContext context)
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| Method Summary | |
SequenceIterator |
getAnother()
Get another iterator to return the same nodes |
protected boolean |
matches()
Determine whether the context item matches the filter predicate |
| Methods inherited from class net.sf.saxon.expr.FilterIterator |
current, getNextMatchingItem, next, position |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public FilterIterator.NonNumeric(SequenceIterator base,
Expression filter,
XPathContext context)
throws XPathException
| Method Detail |
protected boolean matches()
throws XPathException
matches in class FilterIteratorXPathException
public SequenceIterator getAnother()
throws XPathException
getAnother in interface SequenceIteratorgetAnother in class FilterIteratorXPathException - if any error occurs
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