net.sf.saxon.evpull
public class TracingEventIterator extends Object implements EventIterator
Constructor Summary | |
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TracingEventIterator(EventIterator base)
Create an event iterator that traces all events received from the base sequence, and returns
them unchanged |
Method Summary | |
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boolean | isFlatSequence()
Determine whether the EventIterator returns a flat sequence of events, or whether it can return
nested event iterators
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PullEvent | next()
Get the next event in the sequence
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Parameters: base the iterator over the base 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: net.sf.saxon.trans.XPathException if a dynamic evaluation error occurs