Package com.jbstrap.core.utils

Class SortUtils

java.lang.Object

com.jbstrap.core.utils.SortUtils

public final class SortUtils
extends Object

Sorting utility methods

Since:

4.0

Author:

JBStrap

Method Summary

Modifier and Type	Method	Description
static Map<?,?>	sortByKey(Map<?,?> map)	Sorts the map by the key, using the default collator
static Map<?,?>	sortByKey(Map<?,?> map, String rules)	Sorts the map by the key, using the specified rule
static Map<?,?>	sortByKey(Map<?,?> map, Collator collator)	Sorts the map by key, using the defined Collator
static Map<?,?>	sortByValue(Map<?,?> map)	Sorts the map by the element value, using the default collator (US language)
static Map<?,?>	sortByValue(Map<?,?> map, String rules)	Sorts the map by the element value
static Map<?,?>	sortByValue(Map<?,?> map, Collator collator)	Sorts the map by the element value, using the specified collator.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

sortByValue

public static Map<?,?> sortByValue(Map<?,?> map,
 String rules)

Sorts the map by the element value

Parameters:

map - The map to be sorted

rules - The sorting rule

Returns:

The sorted map

sortByValue

public static Map<?,?> sortByValue(Map<?,?> map)

Sorts the map by the element value, using the default collator (US language)

Parameters:

map - The map to be sorted

Returns:

The sorted map

sortByValue

public static Map<?,?> sortByValue(Map<?,?> map,
 Collator collator)

Sorts the map by the element value, using the specified collator.

Parameters:

map - The map to be sorted

collator - The collator to be used

Returns:

The sorted map

sortByKey

public static Map<?,?> sortByKey(Map<?,?> map,
 String rules)

Sorts the map by the key, using the specified rule

Parameters:

map - The map to be sorted

rules - The sorting rule

Returns:

The sorted map

sortByKey

public static Map<?,?> sortByKey(Map<?,?> map)

Sorts the map by the key, using the default collator

Parameters:

map - The map to be sorted

Returns:

The sorted map

sortByKey

public static Map<?,?> sortByKey(Map<?,?> map,
 Collator collator)

Sorts the map by key, using the defined Collator

Parameters:

map - The map to be sorted

collator - The Collator to be used

Returns:

The sorted map