Package 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.

Constructor Summary

Constructors

Constructor	Description
MultiValueMap()

Method Summary

Modifier and Type	Method	Description
void	clear()
protected Map<K,Set<V>>	createKeyMap()
protected Set<V>	createValueSet()
Set<Map.Entry<K,Set<V>>>	entrySet()
Set<V>	get(K key)
Set<V>	getValues()	Returns a Set with all values of all keys.
Set<K>	keySet()
void	put(K key, V value)
void	putAll(Set<K> keys, Set<V> values)
void	putAll(Set<K> key, V value)
void	putAll(K key, Set<V> values)
boolean	remove(K key, V value)
int	size()
Collection<Set<V>>	values()

Methods inherited from class java.lang.Object

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

Constructor Details

MultiValueMap

public MultiValueMap()

Method Details

createValueSet

protected Set<V> createValueSet()

createKeyMap

protected Map<K,Set<V>> createKeyMap()

size

public int size()

keySet

public Set<K> keySet()

values

public Collection<Set<V>> values()

entrySet

public Set<Map.Entry<K,Set<V>>> entrySet()

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)

remove

public boolean remove(K key,
 V value)

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.

clear

public void clear()