be.SIRAPRISE.typeimplementations

Class TupleBufferOrderer

java.lang.Object

be.SIRAPRISE.typeimplementations.TupleBufferOrderer

All Implemented Interfaces:

java.util.Comparator<TupleBuffer>

Direct Known Subclasses:

ByAttributesTupleBufferOrderer

public abstract class TupleBufferOrderer
extends java.lang.Object
implements java.util.Comparator<TupleBuffer>

TupleBufferOrderers 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

Constructors

Constructor and Description
TupleBufferOrderer()

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, comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

TupleBufferOrderer

public TupleBufferOrderer()