StringNaturalSortComparator

java.lang.Object

net.solarnetwork.util.StringNaturalSortComparator

All Implemented Interfaces:: Comparator<String>

public class StringNaturalSortComparator extends Object implements Comparator<String>

Compare strings using "natural order".

See Natural sort order for more information.

Since:: 2.12
Version:: 1.0
Author:: matt

Field Summary

Fields

Modifier and Type

Field

Description

static final Comparator<String>

CASE_INSENSITIVE_NATURAL_SORT

A default intstance for case-insensitive natural sort order.

static final Comparator<String>

CASE_SENSITIVE_NATURAL_SORT

A default intstance for case-sensitive natural sort order.
Constructor Summary

Constructors

Constructor

Description

StringNaturalSortComparator()

Constructor.

StringNaturalSortComparator(boolean caseInsensitive)

Constructor.
Method Summary

Modifier and Type

Method

Description

int

compare(String o1, String 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
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details
- CASE_SENSITIVE_NATURAL_SORT
  
  public static final Comparator<String> CASE_SENSITIVE_NATURAL_SORT
  
  A default intstance for case-sensitive natural sort order.
- CASE_INSENSITIVE_NATURAL_SORT
  
  public static final Comparator<String> CASE_INSENSITIVE_NATURAL_SORT
  
  A default intstance for case-insensitive natural sort order.
Constructor Details
- StringNaturalSortComparator
  
  public StringNaturalSortComparator()
  
  Constructor.
  This will preserve case.
- StringNaturalSortComparator
  
  public StringNaturalSortComparator(boolean caseInsensitive)
  
  Constructor.
  
  Parameters:
  
  caseInsensitive - true to ignore case
Method Details
- compare
  
  public int compare(String o1, String o2)
  
  Specified by:
  
  compare in interface Comparator<String>