|
Oracle® Coherence Java API Reference Release 12.1.2.0.3 E26043-02 |
|||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
Contains interfaces and classes related to partitioned services.
See:
Description
Interface Summary | |
---|---|
DistributionManager | A DistributionManager coordinates the distribution of partitions for a partitioned service. |
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. |
KeyPartitioningStrategy.PartitionAwareKey | PartitionAwareKey is a well-known interface that should be respected by KeyPartitioningStrategy implementations. |
PartitionAssignmentStrategy | A PartitionAssignmentStrategy is a pluggable strategy used by a PartitionedService to manage partition distribution. |
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. |
SimpleAssignmentStrategy.LoadCalculator | LoadCalculator is used to calculate the scalar load (expressed as an integer) of a partition (or set of partitions). |
SimpleStrategyMBean | Standard MBean interface that exposes management attributes and operations for a SimpleAssignmentStrategy used by a PartitionedService . |
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. |
FailoverAccessPolicy | FailoverAccessPolicy is used to moderate the client request load during a failover event in order to allow cache servers adequate opportunity to re-establish partition backups. |
MirroringAssignmentStrategy | A PartitionAssignmentStrategy used by a service to attempt to co-locate the primary ownership of partitions on the same members as another service. |
ObservableSplittingBackingCache | The ObservableSplittingBackingCache is an implementation of the ConfigurableCacheMap interface that works as an observable backing map in a partitioned system. |
ObservableSplittingBackingCache.CapacityAwareMap | A subclass of PartitionSplittingBackingMap which allows an injected instance of ObservableSplittingBackingMap to be called immediately before inserting a value(s) in a partition map. |
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. |
SimpleAssignmentStrategy | SimpleAssignmentStrategy is a PartitionAssignmentStrategy that attempts to balance the partition distribution based on the number of primary and backup partitions owned. |
SimpleAssignmentStrategy.BackupStrength | BackupStrength represents a level of "strength" or "resiliency" between the primary and backup owners of a partition. |
SimpleAssignmentStrategy.SimpleLoadCalculator | SimpleLoadCalculator defines a "count-based" load (e.g. the load of each partition is defined to be 1). |
SimplePartitionKey | SimplePartitionKey is a trivial PartitionAwareKey implementation. |
Contains interfaces and classes related to partitioned services.
|
Oracle® Coherence Java API Reference Release 12.1.2.0.3 E26043-02 |
|||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |