Package com.google.common.collect
Class Multimaps.UnmodifiableSetMultimap<K,V>
java.lang.Object
com.google.common.collect.ForwardingObject
com.google.common.collect.ForwardingMultimap<K,V>
com.google.common.collect.Multimaps.UnmodifiableMultimap<K,V>
com.google.common.collect.Multimaps.UnmodifiableSetMultimap<K,V>
- All Implemented Interfaces:
Multimap<K,
,V> SetMultimap<K,
,V> Serializable
- Direct Known Subclasses:
Multimaps.UnmodifiableSortedSetMultimap
- Enclosing class:
Multimaps
private static class Multimaps.UnmodifiableSetMultimap<K,V>
extends Multimaps.UnmodifiableMultimap<K,V>
implements SetMultimap<K,V>
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiondelegate()
Returns the backing delegate instance that methods are forwarded to.entries()
Returns a view collection of all key-value pairs contained in this multimap, asMap.Entry
instances.Returns a view collection of the values associated withkey
in this multimap, if any.Removes all values associated with the keykey
.replaceValues
(K key, 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.Multimaps.UnmodifiableMultimap
asMap, clear, forEach, keys, keySet, put, putAll, putAll, remove, values
Methods inherited from class com.google.common.collect.ForwardingMultimap
containsEntry, containsKey, containsValue, equals, hashCode, isEmpty, size
Methods inherited from class com.google.common.collect.ForwardingObject
toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.google.common.collect.Multimap
clear, containsEntry, containsKey, containsValue, forEach, hashCode, isEmpty, keys, keySet, put, putAll, putAll, remove, size, values
Methods inherited from interface com.google.common.collect.SetMultimap
asMap, equals
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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Constructor Details
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UnmodifiableSetMultimap
UnmodifiableSetMultimap(SetMultimap<K, V> delegate)
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Method Details
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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 asForwardingSet.delegate()
. Concrete subclasses override this method to supply the instance being decorated.- Overrides:
delegate
in classMultimaps.UnmodifiableMultimap<K,
V>
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get
Description copied from interface:Multimap
Returns a view collection of the values associated withkey
in this multimap, if any. Note that whencontainsKey(key)
is false, this returns an empty collection, notnull
.Changes to the returned collection will update the underlying multimap, and vice versa.
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entries
Description copied from interface:Multimap
Returns a view collection of all key-value pairs contained in this multimap, asMap.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.
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removeAll
Description copied from interface:Multimap
Removes all values associated with the keykey
.Once this method returns,
key
will not be mapped to any values, so it will not appear inMultimap.keySet()
,Multimap.asMap()
, or any other views.- Specified by:
removeAll
in interfaceMultimap<K,
V> - Specified by:
removeAll
in interfaceSetMultimap<K,
V> - Overrides:
removeAll
in classMultimaps.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.
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replaceValues
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 toremoveAll(key)
.- Specified by:
replaceValues
in interfaceMultimap<K,
V> - Specified by:
replaceValues
in interfaceSetMultimap<K,
V> - Overrides:
replaceValues
in classMultimaps.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.
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