org.qi4j.api.util
Class ListMap<K,V>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,List<V>>
          org.qi4j.api.util.ListMap<K,V>

All Implemented Interfaces:

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

public final class ListMap<K,V>
extends HashMap<K,List<V>>

Map whose values are Lists of things. Create one ArrayList for each key that is added. The list does not allow duplicates.

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

ListMap()

Method Summary

void	add(K key, V value)

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

ListMap

public ListMap()

Method Detail

add

public void add(K key,
                V value)