Class Multimaps.UnmodifiableListMultimap<K,V>

All Implemented Interfaces:
ListMultimap<K,V>, Multimap<K,V>, Serializable
Enclosing class:
Multimaps

private static class Multimaps.UnmodifiableListMultimap<K,V> extends Multimaps.UnmodifiableMultimap<K,V> implements ListMultimap<K,V>
  • Field Details

  • Constructor Details

    • UnmodifiableListMultimap

      UnmodifiableListMultimap(ListMultimap<K,V> delegate)
  • Method Details

    • delegate

      public ListMultimap<K,V> delegate()
      Description copied from class: ForwardingObject
      Returns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such as ForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.
      Overrides:
      delegate in class Multimaps.UnmodifiableMultimap<K,V>
    • get

      public List<V> get(K key)
      Description copied from interface: Multimap
      Returns a view collection of the values associated with key in this multimap, if any. Note that when containsKey(key) is false, this returns an empty collection, not null.

      Changes to the returned collection will update the underlying multimap, and vice versa.

      Specified by:
      get in interface ListMultimap<K,V>
      Specified by:
      get in interface Multimap<K,V>
      Overrides:
      get in class Multimaps.UnmodifiableMultimap<K,V>
    • removeAll

      public List<V> removeAll(@CheckForNull Object key)
      Description copied from interface: Multimap
      Removes all values associated with the key key.

      Once this method returns, key will not be mapped to any values, so it will not appear in Multimap.keySet(), Multimap.asMap(), or any other views.

      Specified by:
      removeAll in interface ListMultimap<K,V>
      Specified by:
      removeAll in interface Multimap<K,V>
      Overrides:
      removeAll in class Multimaps.UnmodifiableMultimap<K,V>
      Returns:
      the values that were removed (possibly empty). The returned collection may be modifiable, but updating it will have no effect on the multimap.
    • replaceValues

      public List<V> replaceValues(K key, Iterable<? extends V> values)
      Description copied from interface: Multimap
      Stores a collection of values with the same key, replacing any existing values for that key.

      If values is empty, this is equivalent to removeAll(key).

      Specified by:
      replaceValues in interface ListMultimap<K,V>
      Specified by:
      replaceValues in interface Multimap<K,V>
      Overrides:
      replaceValues in class Multimaps.UnmodifiableMultimap<K,V>
      Returns:
      the collection of replaced values, or an empty collection if no values were previously associated with the key. The collection may be modifiable, but updating it will have no effect on the multimap.