org.openjdk.jmh.util

Interface Multimap<K,V>

Type Parameters:

K - key type

V - value type

All Known Implementing Classes:

HashMultimap, HashsetMultimap, TreeMultimap

public interface Multimap<K,V>

Basic Multimap.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clears the multimap
Collection<V>	get(K key) Get all values associated with the key
boolean	isEmpty() Checks if multimap is empty
Collection<K>	keys() Keys in the map
void	merge(Multimap<K,V> other)
void	put(K key, V value) Put the element pair.
void	putAll(K k, Collection<V> vs) Put multiple pairs.
void	remove(K key)
Collection<V>	values()

Method Detail

put

void put(K key,       V value)

Put the element pair.

Parameters:

key - key

value - value

putAll

void putAll(K k,          Collection<V> vs)

Put multiple pairs.

Parameters:

k - key

vs - values

get

Collection<V> get(K key)

Get all values associated with the key

Parameters:

key - key

Returns:

collection of values

isEmpty

boolean isEmpty()

Checks if multimap is empty

Returns:

true, if empty

clear

void clear()

Clears the multimap

keys

Collection<K> keys()

Keys in the map

Returns:

collection of keys

values

Collection<V> values()

remove

void remove(K key)

merge

void merge(Multimap<K,V> other)