swarm.collections
Class ListShufflerImpl
java.lang.Object
|
+--swarm.collections.ListShufflerImpl
- public class ListShufflerImpl
- extends Object
- implements CreateS, Create, DropS, Drop, ListShufflerS, ListShuffler
A class to randomize the order of a given Swarm List.
ListShuffler randomizes the order of the elements in a List; either the whole list or the num lowest elements. The list must be supplied. An uniform distribution can be supplied, or the system- supplied uniformUnsRand is used. The algorithm is from Knuth. All these methods modify the underlying collection, so any indexes should always be regenerated.
| Methods implemented by this class for interface swarm.defobj.Drop |
drop |
| Methods implemented by this class for interface swarm.defobj.DefinedObject |
compare,
describe,
describeID,
getDisplayName,
getTypeName,
getZone,
perform,
perform$with,
perform$with$with,
perform$with$with$with,
respondsTo,
setDisplayName,
xfprint,
xfprintid,
xprint,
xprintid |
ListShufflerImpl
public ListShufflerImpl()
ListShufflerImpl
public ListShufflerImpl(Zone aZone,
Object dist)
- The create:setUniformRandom method creates the Shuffler and connects the supplied distribution object.
ListShufflerImpl
public ListShufflerImpl(Zone aZone)
- Default constructor for Impl class