net.sf.saxon.value
public final class MemoClosure.ProgressiveIterator extends Object implements SequenceIterator, LastPositionFinder, GroundedIterator
Field Summary | |
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int | position |
Constructor Summary | |
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ProgressiveIterator()
Create a ProgressiveIterator |
Method Summary | |
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void | close() |
Item | current() |
SequenceIterator | getAnother() |
int | getLastPosition()
Get the last position (that is, the number of items in the sequence) |
int | getProperties()
Get properties of this iterator, as a bit-significant integer.
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GroundedValue | materialize()
Return a value containing all the items in the sequence returned by this
SequenceIterator
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Item | next() |
int | position() |
Returns: the properties of this iterator. This will be some combination of properties such as ProgressiveIterator and ProgressiveIterator. It is always acceptable to return the value zero, indicating that there are no known special properties.
Returns: the corresponding value