org.apache.geode.cache.util (Apache Geode 1.12.4)
Date: 2021-07-21

# Package org.apache.geode.cache.util

Provides utilities for use with the Caching API in the `org.apache.geode.cache.util` package.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  GatewayConflictHelper | GatewayConflictHelper is used by an GatewayConflictResolver to decide what to do with an event received from another distributed system that is going to overwrite the current cache state.
  GatewayConflictResolver | GatewayConflictResolver is a Cache-level plugin that is called upon to decide what to do with events that originate in other systems and arrive through the WAN Gateway.
  GatewayEvent | Deprecated as of GemFire 8.0.
  ObjectSizer | The sizer interface defines a method that when called returns the size of the object passed in.
  TimestampedEntryEvent | TimestampedEntryEvent is an EntryEvent that has additional information provided to GatewayConflictResolver plugins.

- Class Summary
  Class | Description
  --- | ---
  AutoBalancer | Re-balancing operation relocates data from heavily loaded members to lightly loaded members.
  CacheListenerAdapter<K,V> | Utility class that implements all methods in `CacheListener` with empty implementations.
  CacheWriterAdapter<K,V> | Utility class that implements all methods in `CacheWriter` with empty implementations.
  CqListenerAdapter |
  Gateway | From 9.0 old wan support is removed.
  RegionMembershipListenerAdapter<K,V> | Utility class that implements all methods in `RegionMembershipListener` with empty implementations.
  RegionRoleListenerAdapter<K,V> | Deprecated this feature is scheduled to be removed
  StringPrefixPartitionResolver | This partition resolver requires every key of the partitioned region to be an instance of String and to contain at least one "|" delimiter.
  TransactionListenerAdapter | Utility class that implements all methods in `TransactionListener` with empty implementations.

- Enum Summary
  Enum | Description
  --- | ---
  Gateway.OrderPolicy | The order policy.

## Package org.apache.geode.cache.util Description

Provides utilities for use with the Caching API in the `org.apache.geode.cache.util` package.

Adapter classes are provided for convenience in implementing the CacheListener, RegionMembershipListener, RegionRoleListener, TransactionListener, and CacheWriter interfaces. These adapter classes simply implement the interfaces with empty methods so that subclasses only need implement the methods that are of interest.