javolution.util.service.MapService< K, V > Interface Template Reference

Inheritance diagram for javolution.util.service.MapService< K, V >:

Collaboration diagram for javolution.util.service.MapService< K, V >:

Public Member Functions
MapService< K, V >	clone () throws CloneNotSupportedException
SetService< Map.Entry< K, V > >	entrySet ()
Iterator< Entry< K, V > >	iterator ()
Equality<? super K >	keyComparator ()
SetService< K >	keySet ()
MapService< K, V >	threadSafe ()
Equality<? super V >	valueComparator ()
CollectionService< V >	values ()
void	perform (Consumer< T > action, T part)
T[]	split (int n)
void	update (Consumer< T > action, T part)

Detailed Description

The set of related map functionalities required to implement fast maps.

Author

Jean-Marie Dautelle

Version

6.0, July 21, 2013

See also

javolution.util.FastMap::FastMap()

Definition at line 26 of file MapService.java.

Member Function Documentation

clone()

MapService<K, V> javolution.util.service.MapService< K, V >.clone

(

)

throws CloneNotSupportedException

Returns a copy of this map; updates of the copy should not impact the original.

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.AtomicMapImpl< K, V >, and javolution.util.internal.map.FastMapImpl< K, V >.

entrySet()

SetService<Map.Entry<K, V> > javolution.util.service.MapService< K, V >.entrySet

(

)

Returns a set view over the entries of this map. The set support adding/removing entries. Two entries are considered equals if they have the same key regardless of their values.

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.sorted.SortedMapView< K, V >, javolution.util.internal.map.sorted.SharedSortedMapImpl< K, V >, javolution.util.internal.map.sorted.AtomicSortedMapImpl< K, V >, javolution.util.internal.map.sorted.UnmodifiableSortedMapImpl< K, V >, and javolution.util.service.SortedMapService< K, V >.

Referenced by javolution.util.internal.map.MapView< K, V >.EntrySet.split().

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iterator()

Iterator<Entry<K, V> > javolution.util.service.MapService< K, V >.iterator

(

)

Returns an iterator over this map entries.

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.SharedMapImpl< K, V >, javolution.util.internal.map.sorted.SubSortedMapImpl< K, V >, javolution.util.internal.map.AtomicMapImpl< K, V >, javolution.util.internal.map.FastMapImpl< K, V >, javolution.util.internal.map.UnmodifiableMapImpl< K, V >, javolution.util.internal.map.sorted.FastSortedMapImpl< K, V >, javolution.util.internal.map.ParallelMapImpl< K, V >, and javolution.util.internal.map.SequentialMapImpl< K, V >.

keyComparator()

Equality<? super K> javolution.util.service.MapService< K, V >.keyComparator

(

)

Returns the key comparator used for key equality or order if the map is sorted.

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.SharedMapImpl< K, V >, javolution.util.internal.map.FastMapImpl< K, V >, javolution.util.internal.map.sorted.SubSortedMapImpl< K, V >, javolution.util.internal.map.AtomicMapImpl< K, V >, javolution.util.internal.map.UnmodifiableMapImpl< K, V >, javolution.util.internal.map.sorted.FastSortedMapImpl< K, V >, javolution.util.internal.map.ParallelMapImpl< K, V >, and javolution.util.internal.map.SequentialMapImpl< K, V >.

keySet()

SetService<K> javolution.util.service.MapService< K, V >.keySet

(

)

Returns a set view over the key of this map, the set support adding new key for which the value is automatically

null 

.

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.sorted.SortedMapView< K, V >, javolution.util.internal.map.sorted.SharedSortedMapImpl< K, V >, javolution.util.internal.map.sorted.AtomicSortedMapImpl< K, V >, javolution.util.internal.map.sorted.UnmodifiableSortedMapImpl< K, V >, and javolution.util.service.SortedMapService< K, V >.

perform()

void javolution.util.function.Splittable< T >.perform ( Consumer< T >  action, T  part  )

inherited

Executes a read-only action on the specified part of this object.

Parameters

action	the read-only action.
part	this object or a part of it.

Exceptions

UnsupportedOperationException

if the action tries to update the specified part.

split()

T [] javolution.util.function.Splittable< T >.split ( int  n )

inherited

Returns

n 

distinct parts of this object. This method may return an array of size less than

n 

(e.g. an array of size one if this object cannot split).

Parameters

n	the number of parts.

Returns

the distinct parts (or views) for this object.

Exceptions

IllegalArgumentException

if n <= 1

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.table.SharedTableImpl< E >, javolution.util.internal.table.TableView< E >, javolution.util.internal.collection.SharedCollectionImpl< E >, javolution.util.internal.collection.CollectionView< E >, javolution.util.internal.table.AtomicTableImpl< E >, javolution.util.internal.map.SharedMapImpl< K, V >, javolution.util.internal.map.FastMapImpl< K, V >, javolution.util.internal.map.AtomicMapImpl< K, V >, javolution.util.internal.collection.AtomicCollectionImpl< E >, and javolution.util.internal.map.MapView< K, V >.EntrySet.

Referenced by javolution.util.internal.map.ParallelMapImpl< K, V >.perform(), and javolution.util.internal.collection.ParallelCollectionImpl< E >.perform().

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threadSafe()

MapService<K,V> javolution.util.service.MapService< K, V >.threadSafe

(

)

Returns a thread-safe version of this service (used during parallel updates).

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.SharedMapImpl< K, V >, javolution.util.internal.map.AtomicMapImpl< K, V >, javolution.util.internal.map.sorted.SortedMapView< K, V >, javolution.util.internal.map.UnmodifiableMapImpl< K, V >, javolution.util.internal.map.sorted.SharedSortedMapImpl< K, V >, javolution.util.internal.map.sorted.AtomicSortedMapImpl< K, V >, javolution.util.internal.map.sorted.UnmodifiableSortedMapImpl< K, V >, and javolution.util.service.SortedMapService< K, V >.

Referenced by javolution.util.internal.map.ParallelMapImpl< K, V >.update().

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update()

void javolution.util.function.Splittable< T >.update ( Consumer< T >  action, T  part  )

inherited

Executes an update action on the specified part of this object. Any change to the part is reflected in the whole (this object).

Parameters

action	the action authorized to update this object part.
part	this object or a part of it.

valueComparator()

Equality<? super V> javolution.util.service.MapService< K, V >.valueComparator

(

)

Returns the value comparator used for value equality.

Implemented in javolution.util.internal.map.MapView< K, V >, javolution.util.internal.map.SharedMapImpl< K, V >, javolution.util.internal.map.FastMapImpl< K, V >, javolution.util.internal.map.AtomicMapImpl< K, V >, javolution.util.internal.map.sorted.SubSortedMapImpl< K, V >, javolution.util.internal.map.ParallelMapImpl< K, V >, javolution.util.internal.map.sorted.FastSortedMapImpl< K, V >, javolution.util.internal.map.UnmodifiableMapImpl< K, V >, and javolution.util.internal.map.SequentialMapImpl< K, V >.

values()

CollectionService<V> javolution.util.service.MapService< K, V >.values

(

)

Returns a collection view over the values of this map, the collection support value/entry removal but not adding new values.

Implemented in javolution.util.internal.map.MapView< K, V >.

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The documentation for this interface was generated from the following file:

• MapService.java