HelpFormatter.OptionComparator

java.lang.Object

org.apache.commons.cli.HelpFormatter.OptionComparator

All Implemented Interfaces:: Serializable, Comparator<Option>

Enclosing class:: HelpFormatter

private static class HelpFormatter.OptionComparator extends Object implements Comparator<Option>, Serializable

This class implements the Comparator interface for comparing Options.

Field Summary

Fields

Modifier and Type

Field

Description

private static final long

serialVersionUID

The serial version UID.
Constructor Summary

Constructors

Modifier

Constructor

Description

private

OptionComparator()
Method Summary

Modifier and Type

Method

Description

int

compare(Option opt1, Option opt2)

Compares its two arguments for order.

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, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details
- serialVersionUID
  
  private static final long serialVersionUID
  
  The serial version UID.
  See Also:
  
  Constant Field Values
Constructor Details
- OptionComparator
  
  private OptionComparator()
Method Details
- compare
  
  public int compare(Option opt1, Option opt2)
  
  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.
  
  Specified by:
  
  compare in interface Comparator<Option>
  
  Parameters:
  
  opt1 - The first Option to be compared.
  
  opt2 - 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.