org.conqat.lib.commons.options

Class AOptionComparator

java.lang.Object

org.conqat.lib.commons.options.AOptionComparator

All Implemented Interfaces:

java.util.Comparator<Option>

public class AOptionComparator
extends java.lang.Object
implements java.util.Comparator<Option>

A comparator for ordering options in a way used for usage messages. Sorting is performed on the short name and then on the long name (if present). If the short name is missing, the long name is sorted into the short names.

Basically we just concatenate the short and long name and compare the resulting string.

Author:

Benjamin Hummel

Constructor Summary

Constructors

Constructor and Description
AOptionComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(Option o1, Option 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

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

Constructor Detail

AOptionComparator

public AOptionComparator()

Method Detail

compare

public int compare(Option o1,
                   Option o2)

Specified by:

compare in interface java.util.Comparator<Option>