be.SIRAPRISE.client
Class TupleOrderer

java.lang.Object
  be.SIRAPRISE.client.TupleOrderer

All Implemented Interfaces:

java.util.Comparator<Tuple>

public abstract class TupleOrderer
extends java.lang.Object
implements java.util.Comparator<Tuple>

TupleOrderers must be used in combination with OrderedRelations and OrderedTupleBags. They will determine the relative positions of the tuples within the OrderedRelation/OrderedTupleBag.

Author:

Erwin Smout

Constructor Summary

TupleOrderer()

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

compare, equals

Constructor Detail

TupleOrderer

public TupleOrderer()