org.apache.wiki.auth

Class PrincipalComparator

java.lang.Object

org.apache.wiki.auth.PrincipalComparator

All Implemented Interfaces:

Serializable, Comparator<Principal>

public class PrincipalComparator
extends Object
implements Comparator<Principal>, Serializable

Comparator class for sorting objects of type Principal. Used for sorting arrays or collections of Principals.

Since:

2.3

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PrincipalComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(Principal o1, Principal o2) Compares two Principal objects.

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

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

Constructor Detail

PrincipalComparator

public PrincipalComparator()

Method Detail

compare

public int compare(Principal o1,
                   Principal o2)

Compares two Principal objects.

Specified by:

compare in interface Comparator<Principal>

Parameters:

o1 - the first Principal

o2 - the second Principal

Returns:

the result of the comparison

See Also:

Comparator.compare(Object, Object)