org.norther.tammi.core.util
Class FeatureInfoComparator

java.lang.Object
  org.norther.tammi.core.util.FeatureInfoComparator

All Implemented Interfaces:

Serializable, Comparator

public class FeatureInfoComparator
extends Object
implements Comparator, Serializable

A comparator for feature info of MBeans.

Author:

Ilkka Priha

See Also:

Serialized Form

Constructor Summary

FeatureInfoComparator()
Constructs a new comparator.

Method Summary

protected int	compare(MBeanFeatureInfo info1, MBeanFeatureInfo info2) Compares two attribute infos in ascending order.
int	compare(Object info1, Object info2) Compares two attribute infos.

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

FeatureInfoComparator

public FeatureInfoComparator()

Constructs a new comparator.

Method Detail

compare

public int compare(Object info1,
                   Object info2)

Compares two attribute infos.

Specified by:

compare in interface Comparator

Parameters:

info1 - the first info to be compared.

info2 - the second info to be compared.

Returns:

-1, 0 or 1 based on comparison.

Throws:

NullPointerException - for null infos.

ClassCastException - if parameters are not infos.

compare

protected int compare(MBeanFeatureInfo info1,
                      MBeanFeatureInfo info2)

Compares two attribute infos in ascending order.

Parameters:

info1 - the first info to be compared.

info2 - the second info to be compared.

Returns:

-1, 0 or 1 based on comparison.

Throws:

NullPointerException - for null infos.