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Oracle® Coherence Java API Reference
Release 3.6.1.0

E18814-01


Package com.tangosol.net.partition

Contains interfaces and classes related to partitioned services.

See:
          Description

Interface Summary
KeyAssociator A KeyAssociator provides key associations on behalf of a set of keys.
KeyPartitioningStrategy A KeyPartitioningStrategy is a pluggable strategy for assigning keys to specific partitions.
PartitionAssignmentStrategy A PartitionAssignmentStrategy is a pluggable strategy for assigning partition primary and backup ownership to cluster members.
PartitionAwareBackingMap In a partitioned configuration, backing maps that implement the PartitionAwareBackingMap interface are able to react to the partition life-cycle (a partition showing up on a node, or moving away from a node) and manage data more efficiently as a result.
PartitionListener The listener interface for receiving PartitionEvents.

 

Class Summary
BroadKeyPartitioningStrategy The BroadKeyPartitioningStrategy is a strategy that could be used in cases when the standard key association-based strategy produces very uneven partition distribution - some partitions having significantly larger amount of data than others.
DefaultKeyAssociator A DefaultKeyAssociator provides key associations on behalf of keys that implement the KeyAssociation interface.
DefaultKeyPartitioningStrategy DefaultKeyPartitioningStrategy provides a simple strategy for assigning keys to partitions which is based on the hash code of keys in internal (serialized to Binary) form.
ObservableSplittingBackingCache The ObservableSplittingBackingCache is an implementation of the ConfigurableCacheMap interface that works as an observable backing map in a partitioned system.
ObservableSplittingBackingMap An observable, cache-aware PartitionAwareBackingMap implementation.
Ownership Ownership is a light-weight data structure that contains a partition ownership information.
PartitionedIterator An Iterator that iterates over keys in a partition-by-partition or member-by-member manner.
PartitionEvent The PartitionEvent carries information about an event related to one or more partitions.
PartitionSet PartitionSet is a light-weight data structure that represents a set of partitions that are used in parallel processing.
PartitionSplittingBackingMap In a partitioned configuration, the PartitionSplittingBackingMap is a "map multi-plexer" that enables multiple backing maps to be used in place of a single backing map.
PartitionSplittingBackingMap.MapArray The MapArray is a data structure that provides a mapping between partition IDs and backing maps.
ReadWriteSplittingBackingMap A PartitionAwareBackingMap extension to the ReadWriteBackingMap.

 

Package com.tangosol.net.partition Description

Contains interfaces and classes related to partitioned services.


Skip navigation links

Oracle® Coherence Java API Reference
Release 3.6.1.0

E18814-01


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