net.sf.farrago.type.runtime
Class CharStringComparator

java.lang.Object
  net.sf.farrago.type.runtime.CharStringComparator

All Implemented Interfaces:

Comparator

public class CharStringComparator
extends Object
implements Comparator

A very slow, generic comparator for two objects with valid toString() methods. It implements SQL character comparison semantics (rtrim before compare).

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/type/runtime/CharStringComparator.java#12 $

Author:

John V. Sichi

Constructor Summary

CharStringComparator()

Method Summary

int	compare(Object o1, Object o2)
static int	compareCharStrings(Object o1, Object o2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

CharStringComparator

public CharStringComparator()

Method Detail

compareCharStrings

public static final int compareCharStrings(Object o1,
                                           Object o2)

compare

public int compare(Object o1,
                   Object o2)

Specified by:

compare in interface Comparator