com.google.common.collect

Class Synchronized.SynchronizedSetMultimap<K,V>

java.lang.Object

com.google.common.collect.Synchronized.SynchronizedObject

com.google.common.collect.Synchronized.SynchronizedMultimap<K,V>

com.google.common.collect.Synchronized.SynchronizedSetMultimap<K,V>

All Implemented Interfaces:

Multimap<K,V>, SetMultimap<K,V>, java.io.Serializable

Direct Known Subclasses:

Synchronized.SynchronizedSortedSetMultimap

Enclosing class:

Synchronized

private static class Synchronized.SynchronizedSetMultimap<K,V>
extends Synchronized.SynchronizedMultimap<K,V>
implements SetMultimap<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.Set<java.util.Map.Entry<K,V>>	entrySet
private static long	serialVersionUID

Fields inherited from class com.google.common.collect.Synchronized.SynchronizedMultimap

asMap, entries, keys, keySet, valuesCollection

Fields inherited from class com.google.common.collect.Synchronized.SynchronizedObject

delegate, mutex

Constructor Summary

Constructors

Constructor and Description
SynchronizedSetMultimap(SetMultimap<K,V> delegate, java.lang.Object mutex)

Method Summary

Modifier and Type	Method and Description
(package private) SetMultimap<K,V>	delegate()
java.util.Set<java.util.Map.Entry<K,V>>	entries() Returns a view collection of all key-value pairs contained in this multimap, as Map.Entry instances.
java.util.Set<V>	get(K key) Returns a view collection of the values associated with key in this multimap, if any.
java.util.Set<V>	removeAll(java.lang.Object key) Removes all values associated with the key key.
java.util.Set<V>	replaceValues(K key, java.lang.Iterable<? extends V> values) Stores a collection of values with the same key, replacing any existing values for that key.

Methods inherited from class com.google.common.collect.Synchronized.SynchronizedMultimap

asMap, clear, containsEntry, containsKey, containsValue, equals, hashCode, isEmpty, keys, keySet, put, putAll, putAll, remove, size, values

Methods inherited from class com.google.common.collect.Synchronized.SynchronizedObject

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.collect.SetMultimap

asMap, equals

Methods inherited from interface com.google.common.collect.Multimap

clear, containsEntry, containsKey, containsValue, hashCode, isEmpty, keys, keySet, put, putAll, putAll, remove, size, values

Field Detail

entrySet

transient java.util.Set<java.util.Map.Entry<K,V>> entrySet

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

SynchronizedSetMultimap

SynchronizedSetMultimap(SetMultimap<K,V> delegate,
                        @Nullable
                        java.lang.Object mutex)

Method Detail

delegate

SetMultimap<K,V> delegate()

Overrides:

delegate in class Synchronized.SynchronizedMultimap<K,V>

get

public java.util.Set<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 Multimap<K,V>

Specified by:

get in interface SetMultimap<K,V>

Overrides:

get in class Synchronized.SynchronizedMultimap<K,V>

removeAll

public java.util.Set<V> removeAll(java.lang.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 Multimap<K,V>

Specified by:

removeAll in interface SetMultimap<K,V>

Overrides:

removeAll in class Synchronized.SynchronizedMultimap<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 java.util.Set<V> replaceValues(K key,
                                      java.lang.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 Multimap<K,V>

Specified by:

replaceValues in interface SetMultimap<K,V>

Overrides:

replaceValues in class Synchronized.SynchronizedMultimap<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.

entries

public java.util.Set<java.util.Map.Entry<K,V>> entries()

Description copied from interface: Multimap

Returns a view collection of all key-value pairs contained in this multimap, as Map.Entry instances.

Changes to the returned collection or the entries it contains will update the underlying multimap, and vice versa. However, adding to the returned collection is not possible.

Specified by:

entries in interface Multimap<K,V>

Specified by:

entries in interface SetMultimap<K,V>

Overrides:

entries in class Synchronized.SynchronizedMultimap<K,V>