MergeInstr.MergeKeyMappingFunction

java.lang.Object
- net.sf.saxon.expr.sort.MergeInstr.MergeKeyMappingFunction

Enclosing class:

MergeInstr
```
public static class MergeInstr.MergeKeyMappingFunction
extends java.lang.Object
```
Mapping function for items encountered during the merge; the mapping function wraps the merged item and its merge keys into a single composite object

- Constructor Summary
  
  Constructors
  Constructor Description
  
  MergeKeyMappingFunction(XPathContext baseContext, MergeInstr.MergeSource ms)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  SequenceIterator map(XPathContext context)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MergeKeyMappingFunction

public MergeKeyMappingFunction(XPathContext baseContext,
                               MergeInstr.MergeSource ms)

Method Detail

map

public SequenceIterator map(XPathContext context)
                     throws XPathException

Throws:: XPathException