Package com.gengoai.collection.multimap

Class SetMultimap<K,V>

java.lang.Object

com.gengoai.collection.multimap.BaseMultimap<K,V,Set<V>>

com.gengoai.collection.multimap.SetMultimap<K,V>

Type Parameters:

K - the type parameter

V - the type parameter

All Implemented Interfaces:

Multimap<K,V>, Serializable

Direct Known Subclasses:

HashSetMultimap, LinkedHashSetMultimap, TreeSetMultimap

public abstract class SetMultimap<K,V>
extends BaseMultimap<K,V,Set<V>>

Multimap which stores values in a set

Author:

David B. Bracewell

See Also:

Serialized Form

Field Summary

Fields inherited from class com.gengoai.collection.multimap.BaseMultimap

map

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SetMultimap(SerializableSupplier<Set<V>> setSupplier)	Instantiates a new Set multimap.

Method Summary

Modifier and Type	Method	Description
Set<V>	get(Object key)	Gets the values mapped to by the given key.

Methods inherited from class com.gengoai.collection.multimap.BaseMultimap

asMap, equals, hashCode, removeAll, replace, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.gengoai.collection.multimap.Multimap

clear, contains, containsKey, containsValue, entries, isEmpty, keySet, put, putAll, putAll, putAll, remove, size, values

Constructor Detail

SetMultimap

protected SetMultimap(SerializableSupplier<Set<V>> setSupplier)

Instantiates a new Set multimap.

Parameters:

setSupplier - the set supplier

Method Detail

get

public Set<V> get(Object key)

Description copied from interface: Multimap

Gets the values mapped to by the given key. A new collection is created if the key does not exist in the multimap.

Parameters:

key - the key

Returns:

the collection of values.