Package net.sf.saxon.expr
Class Atomizer.AtomizingFunction
- java.lang.Object
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- net.sf.saxon.expr.Atomizer.AtomizingFunction
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- All Implemented Interfaces:
MappingFunction
- Enclosing class:
- Atomizer
public static class Atomizer.AtomizingFunction extends java.lang.Object implements MappingFunction
Implement the mapping function. This is stateless, so there is a singleton instance.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static Atomizer.AtomizingFunction
getInstance()
Get the singleton instanceSequenceIterator
map(Item item)
Map one item to a sequence.
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Method Detail
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getInstance
public static Atomizer.AtomizingFunction getInstance()
Get the singleton instance- Returns:
- the singleton instance of this mapping function
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map
public SequenceIterator map(Item item) throws XPathException
Description copied from interface:MappingFunction
Map one item to a sequence.- Specified by:
map
in interfaceMappingFunction
- Parameters:
item
- The item to be mapped.- Returns:
- one of the following: (a) a SequenceIterator over the sequence of items that the supplied input item maps to, or (b) null if it maps to an empty sequence.
- Throws:
XPathException
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