org.apache.commons.cli

Class HelpFormatter.OptionComparator

private static class HelpFormatter.OptionComparator extends Object implements Comparator

This class implements the Comparator interface for comparing Options.

Method Summary
intcompare(Object o1, Object o2)

Compares its two arguments for order.

Method Detail

compare

public int compare(Object o1, Object o2)

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Parameters: o1 The first Option to be compared. o2 The second Option to be compared.

Returns: a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.