info.bioinfweb.commons.servlet.acceptlanguage

Class QualityComparator

java.lang.Object

info.bioinfweb.commons.servlet.acceptlanguage.QualityComparator

All Implemented Interfaces:

java.util.Comparator<AcceptLanguageEntry>

public class QualityComparator
extends java.lang.Object
implements java.util.Comparator<AcceptLanguageEntry>

This class can be used to sort lists of AcceptLanguageEntry objects by their quality value. The highest value will be the first in the list.

Author:

Ben Stöver

Method Summary

Modifier and Type	Method and Description
int	compare(AcceptLanguageEntry o1, AcceptLanguageEntry o2) Returns -1 if o1.getQuality() is less than o2.getQuality(), 0 is they are equal and 1 if o1.getQuality() is greater than o2.getQuality().
static QualityComparator	getInstance()

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

Method Detail

getInstance

public static QualityComparator getInstance()

compare

public int compare(AcceptLanguageEntry o1,
                   AcceptLanguageEntry o2)

Returns -1 if o1.getQuality() is less than o2.getQuality(), 0 is they are equal and 1 if o1.getQuality() is greater than o2.getQuality(). (Note that lists sorted with this method will the contains the highest quality values at first.)

Specified by:

compare in interface java.util.Comparator<AcceptLanguageEntry>

See Also:

Comparator.compare(java.lang.Object, java.lang.Object)