org.lacibus.triplestore

Class LexicalDatumComparator

java.lang.Object

org.lacibus.triplestore.LexicalDatumComparator

All Implemented Interfaces:

java.io.Serializable, java.util.Comparator<Datum>

public class LexicalDatumComparator
extends java.lang.Object
implements java.util.Comparator<Datum>, java.io.Serializable

A Datum comparator that compares text datums lexicographically. The default comparator does not do this, for good reasons concerned with the way that datums are stored and retrieved. Numeric datums are compared in the expected way.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LexicalDatumComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(Datum d1, Datum d2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

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

Constructor Detail

LexicalDatumComparator

public LexicalDatumComparator()

Method Detail

compare

public int compare(Datum d1,
                   Datum d2)

Specified by:

compare in interface java.util.Comparator<Datum>