org.jrdf.graph.local.index.operation
Interface Difference

All Superinterfaces:
SetOperation
All Known Implementing Classes:
DifferenceImpl

public interface Difference
extends SetOperation

The set difference between two graphs - all the elements that belong in the first graph that do not belong in the second.

Version:
$Revision: 1804 $
Author:
Andrew Newman

Method Summary
 LongIndex perform(LongIndex index1, LongIndex index2)
           
 

Method Detail

perform

LongIndex perform(LongIndex index1,
                  LongIndex index2)
                  throws GraphException
Specified by:
perform in interface SetOperation
Throws:
GraphException