com.gargoylesoftware.base.collections
Class StringComparator
java.lang.Object
com.gargoylesoftware.base.collections.StringComparator
- All Implemented Interfaces:
- Comparator
- public class StringComparator
- extends Object
- implements Comparator
A concrete implementation of Comparator that compares two strings. If a locale
is specified then the comparison will be performed using the locale specific
collating sequences. If the locale is not specified then a binary comparison
will be performed.
- Version:
- $Revision: 1.4 $
- Author:
- Mike Bowler
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StringComparator
public StringComparator(Locale locale,
int collatorStrength,
boolean isAscending)
- Create a locale specific comparator.
- Parameters:
locale
- The locale to be used when determining sorting order.
If locale is null then a binary comparison is performed.collatorStrength
- The strength value to be used by the
Collator. If locale is null then this value is ignored.isAscending
- True if we are sorting in ascending order, false
otherwise.
StringComparator
public StringComparator(Locale locale)
- Create a locale specific comparator.
- Parameters:
locale
- The locale to be used when determining sorting order.
If locale is null then a binary comparison is performed.
compare
public int compare(Object object1,
Object object2)
- Compare the two strings.
- Specified by:
compare
in interface Comparator
- Parameters:
object1
- The first string.object2
- The second string.
- Returns:
- a negative integer, zero, or a positive integer as the first
argument is less than, equal to, or greater than the second.
Copyright © 1998-2005 Gargoyle Software Inc.. All Rights Reserved.