Package org.opencastproject.list.util

Class ListProviderUtil

java.lang.Object

org.opencastproject.list.util.ListProviderUtil

public final class ListProviderUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	filterMap(Map<String,String> map, ResourceListQuery query)	Filtered a simple map with the given query using the limit and offset parameters
static Map<String,String>	invertMap(Map<String,String> map)	Invert the key & value in the given map
static Map<String,String>	sortMapByValue(Map<String,String> map, boolean asc)	Sorts the given map by its values, ascendantly or not

Methods inherited from class java.lang.Object

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

Method Details

sortMapByValue

public static Map<String,String> sortMapByValue(Map<String,String> map,
 boolean asc)

Sorts the given map by its values, ascendantly or not

Parameters:

map - The map to sort

asc - If the sorting should be done ascendantly (true) or not

Returns:

a sorted map

filterMap

public static Map<String,String> filterMap(Map<String,String> map,
 ResourceListQuery query)

Filtered a simple map with the given query using the limit and offset parameters

Parameters:

map - The map to filter

query - The query

Returns:

the filtered map

invertMap

public static Map<String,String> invertMap(Map<String,String> map)

Invert the key & value in the given map

Parameters:

map - the map to invert

Returns:

an inverted map