proguard.util

Class MultiValueMap<K,V>

java.lang.Object

proguard.util.MultiValueMap<K,V>

Type Parameters:

K - the key type

V - the value type

public class MultiValueMap<K,V>
extends Object

A key-values map that can have multiple values associated with each key. There is an efficient lookup method to retrieve all values of all keys.

Author:

Johan Leys

Constructor Summary

Constructors

Constructor and Description
MultiValueMap()

Method Summary

Modifier and Type	Method and Description
Set<V>	get(K key)
Set<V>	getValues() Returns a Set with all values of all keys.
void	put(K key, V value)
void	putAll(K key, Set<V> values)
void	putAll(Set<K> keys, Set<V> values)
void	putAll(Set<K> key, V value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiValueMap

public MultiValueMap()

Method Detail

put

public void put(K key,
                V value)

putAll

public void putAll(Set<K> key,
                   V value)

putAll

public void putAll(Set<K> keys,
                   Set<V> values)

putAll

public void putAll(K key,
                   Set<V> values)

get

public Set<V> get(K key)

getValues

public Set<V> getValues()

Returns a Set with all values of all keys.

Returns:

a Set with all values of all keys.