Package com.google.common.collect
Class Synchronized.SynchronizedSetMultimap<K,V>
- java.lang.Object
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- com.google.common.collect.Synchronized.SynchronizedObject
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- com.google.common.collect.Synchronized.SynchronizedMultimap<K,V>
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- com.google.common.collect.Synchronized.SynchronizedSetMultimap<K,V>
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- 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>
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Field Summary
Fields Modifier and Type Field Description (package private) java.util.Set<java.util.Map.Entry<K,V>>
entrySet
private static long
serialVersionUID
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Fields inherited from class com.google.common.collect.Synchronized.SynchronizedMultimap
asMap, entries, keys, keySet, valuesCollection
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Fields inherited from class com.google.common.collect.Synchronized.SynchronizedObject
delegate, mutex
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Constructor Summary
Constructors Constructor Description SynchronizedSetMultimap(SetMultimap<K,V> delegate, java.lang.Object mutex)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method 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, asMap.Entry
instances.java.util.Set<V>
get(K key)
Returns a view collection of the values associated withkey
in this multimap, if any.java.util.Set<V>
removeAll(java.lang.Object key)
Removes all values associated with the keykey
.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, forEach, hashCode, isEmpty, keys, keySet, put, putAll, putAll, remove, size, values
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Methods inherited from class com.google.common.collect.Synchronized.SynchronizedObject
toString
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface com.google.common.collect.Multimap
clear, containsEntry, containsKey, containsValue, forEach, hashCode, isEmpty, keys, keySet, put, putAll, putAll, remove, size, values
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Methods inherited from interface com.google.common.collect.SetMultimap
asMap, equals
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Constructor Detail
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SynchronizedSetMultimap
SynchronizedSetMultimap(SetMultimap<K,V> delegate, @CheckForNull java.lang.Object mutex)
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Method Detail
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delegate
SetMultimap<K,V> delegate()
- Overrides:
delegate
in classSynchronized.SynchronizedMultimap<K,V>
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get
public java.util.Set<V> get(K key)
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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removeAll
public java.util.Set<V> removeAll(@CheckForNull java.lang.Object key)
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 classSynchronized.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.
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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 toremoveAll(key)
.- Specified by:
replaceValues
in interfaceMultimap<K,V>
- Specified by:
replaceValues
in interfaceSetMultimap<K,V>
- Overrides:
replaceValues
in classSynchronized.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.
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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, 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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