Package com.atlassian.jira.util.collect

Class MultiMaps

java.lang.Object

com.atlassian.jira.util.collect.MultiMaps

public class MultiMaps
extends Object

Static factory methods for creating and manipulating multi-maps.

Constructor Summary

Constructors

Constructor	Description
MultiMaps()

Method Summary

Modifier and Type	Method	Description
static <K, V, C extends Collection<V>> MultiMap<K,V,C>	create(Supplier<C> collectionFactory)
static <K, V, C extends Collection<V>> MultiMap<K,V,C>	create(Map<K,C> basedOn, Supplier<C> collectionFactory)
static <K, V> MultiMap<K,V,List<V>>	createListMultiMap()
static <K, V> MultiMap<K,V,Set<V>>	createSetMultiMap()
static <K, V> MultiMap<K,V,List<V>>	unmodifiableListMultiMap(MultiMap<K,V,List<V>> multiMap)
static <K, V> MultiMap<K,V,Set<V>>	unmodifiableSetMultiMap(MultiMap<K,V,Set<V>> multiMap)

Methods inherited from class java.lang.Object

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

Constructor Details

MultiMaps

public MultiMaps()

Method Details

create

public static <K,
V,
C extends Collection<V>>
MultiMap<K,V,C> create(Map<K,C> basedOn,
 Supplier<C> collectionFactory)

create

public static <K,
V,
C extends Collection<V>>
MultiMap<K,V,C> create(Supplier<C> collectionFactory)

createListMultiMap

public static <K,
V> MultiMap<K,V,List<V>> createListMultiMap()

createSetMultiMap

public static <K,
V> MultiMap<K,V,Set<V>> createSetMultiMap()

unmodifiableListMultiMap

public static <K,
V> MultiMap<K,V,List<V>> unmodifiableListMultiMap(MultiMap<K,V,List<V>> multiMap)

unmodifiableSetMultiMap

public static <K,
V> MultiMap<K,V,Set<V>> unmodifiableSetMultiMap(MultiMap<K,V,Set<V>> multiMap)