net.sf.saxon.expr
Interface MappingIterator.StatefulMappingFunction
- All Superinterfaces:
- MappingFunction
- Enclosing class:
- MappingIterator
public static interface MappingIterator.StatefulMappingFunction
- extends MappingFunction
Interface representing a mapping function that retains state information and that therefore
needs to be cloned if a new mapping iterator is created
getAnother
MappingIterator.StatefulMappingFunction getAnother()
- Clone the mapping function
- Returns:
- a new mapping function with the state reset to its initial values at the start of the iteration