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java.lang.Object net.sf.saxon.evpull.EventStackIterator
public class EventStackIterator
An EventStackIterator is an EventIterator that delivers a flat sequence of PullEvents containing no nested EventIterators
Method Summary | |
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static EventIterator |
flatten(EventIterator base)
Factory method to create an iterator that flattens the sequence of PullEvents received from a base iterator, that is, it returns an EventIterator that will never return any nested iterators. |
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. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static EventIterator flatten(EventIterator base)
base
- the base iterator. Any nested EventIterator returned by the base iterator
will be flattened, recursively.public PullEvent next() throws XPathException
next
in interface EventIterator
XPathException
- if a dynamic evaluation error occurspublic boolean isFlatSequence()
isFlatSequence
in interface EventIterator
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