net.sf.saxon.functions
public class Trace.TracingIterator extends Object implements SequenceIterator
Field Summary | |
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SequenceIterator | base |
boolean | empty |
String | label |
Constructor Summary | |
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TracingIterator(SequenceIterator base, String label) |
Method Summary | |
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Item | current() |
SequenceIterator | getAnother() |
int | getProperties()
Get properties of this iterator, as a bit-significant integer.
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Item | next() |
int | position() |
Returns: the properties of this iterator. This will be some combination of properties such as GROUNDED, LAST_POSITION_FINDER, and LOOKAHEAD. It is always acceptable to return the value zero, indicating that there are no known special properties. It is acceptable for the properties of the iterator to change depending on its state.