net.sf.saxon.evpull
public interface EventIterator extends PullEvent
Method Summary | |
---|---|
boolean | isFlatSequence()
Determine whether the EventIterator returns a flat sequence of events, or whether it can return
nested event iterators |
PullEvent | next()
Get the next event in the sequence |
Returns: true if the next() method is guaranteed never to return an EventIterator
Returns: the next event, or null when the sequence is exhausted. Note that since an EventIterator is itself a PullEvent, this method may return a nested iterator.
Throws: XPathException if a dynamic evaluation error occurs