aQute.lib.collections
Class MultiMap<K,V>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,List<V>>
          aQute.lib.collections.MultiMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,List<V>>

public class MultiMap<K,V>
extends HashMap<K,List<V>>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

MultiMap()

MultiMap(Class<K> keyClass, Class<V> valueClass, boolean noduplicates)

MultiMap(Map<K,List<V>> other)

MultiMap(MultiMap<K,V> other)

Method Summary

boolean	add(K key, V value)
boolean	addAll(K key, Collection<? extends V> value)
Iterator<V>	all()
Map<K,V>	flatten()
Iterator<V>	iterate(K key)
boolean	remove(K key, V value)
boolean	removeAll(K key, Collection<V> value)
MultiMap<V,K>	transpose()

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

MultiMap

public MultiMap()

MultiMap

public MultiMap(Class<K> keyClass,
                Class<V> valueClass,
                boolean noduplicates)

MultiMap

public MultiMap(Map<K,List<V>> other)

MultiMap

public MultiMap(MultiMap<K,V> other)

Method Detail

add

public boolean add(K key,
                   V value)

addAll

public boolean addAll(K key,
                      Collection<? extends V> value)

remove

public boolean remove(K key,
                      V value)

removeAll

public boolean removeAll(K key,
                         Collection<V> value)

iterate

public Iterator<V> iterate(K key)

all

public Iterator<V> all()

flatten

public Map<K,V> flatten()

transpose

public MultiMap<V,K> transpose()