LATEST VERSION: 8.2.6 - CHANGELOG
Pivotal GemFire® v8.2

Region and Entry APIs

Region and Entry APIs

This section describes classes for working with GemFire regions and region entries.

  • RegionFactory class. Creates a Region instance based on the provided configuration.
  • IRegion class. Provides functions for managing regions and cached data. The Region interface implements the generic .NET IDictionary interface. In the GemFire APIs, IRegion implements IDictionary and Region inherits IRegion, giving you access to the full range of .NET Generic collection functions. Use the functions in this class to perform the following actions:
    • Retrieve information about the region, such as its parent region and region attribute objects.
    • Invalidate or destroy the region.
    • Add, update, invalidate, and remove region entries.
    • Determine, individually or as entire sets, the region's entry keys, entry values, and RegionEntry objects.
  • RegionEntry class. Contains the key and value for the entry, and provides all non-distributed entry operations. The operations of this object are not distributed and do not affect statistics.
  • RegionShortcut class. Holds enum definitions for the most common region configurations. Start your region configuration with a shortcut setting in the region attribute, refid. Then customize further using the RegionAttributes.
  • RegionAttributes class. Holds all attribute values for a region and provides functions for retrieving all attribute settings. This class can only be modified by the AttributesFactory class before region creation, and the AttributesMutator class after region creation.
  • AttributesMutator class. Allows modification of an existing region's attributes for application plug-ins and expiration actions. Each region has an AttributesMutator instance.