public static class TupleSorter.TupleUnwrapper extends java.lang.Object implements MappingFunction
?????? | ????? |
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static TupleSorter.TupleUnwrapper |
getInstance()
Get the singular instance of this class
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SequenceIterator |
map(Item item)
Map one item to a sequence.
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public static TupleSorter.TupleUnwrapper getInstance()
public SequenceIterator map(Item item) throws XPathException
MappingFunction
map
???? MappingFunction
item
- The item to be mapped.XPathException