## Uses of Class
org.apache.ignite.events.EventAdapter

- Packages that use EventAdapter
  Package | Description
  --- | ---
  org.apache.ignite.events | Contains Event Subscription functionality together with various events emitted by Ignite.

- - ### Uses of EventAdapter in org.apache.ignite.events

    Subclasses of EventAdapter in org.apache.ignite.events
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `BaselineChangedEvent` | Baseline changed event.
    `class` | `BaselineConfigurationChangedEvent` | Baseline configuration changed event.
    `class` | `CacheConsistencyViolationEvent` | This is an experimental API.
    `class` | `CacheEvent` | In-memory database (cache) event.
    `class` | `CacheObjectTransformedEvent` |
    `class` | `CacheQueryExecutedEvent<K,​V>` | Cache query execution event.
    `class` | `CacheQueryReadEvent<K,​V>` | Cache query read event.
    `class` | `CacheRebalancingEvent` | In-memory database (cache) rebalancing event.
    `class` | `CheckpointEvent` | Grid checkpoint event.
    `class` | `ClusterActivationEvent` | Deprecated. Use `ClusterStateChangeEvent` instead.
    `class` | `ClusterStateChangeEvent` | Cluster state change event.
    `class` | `ClusterStateChangeStartedEvent` | Cluster state change started event.
    `class` | `ClusterTagUpdatedEvent` | Event type indicating that cluster tag has been updated.
    `class` | `DeploymentEvent` | Grid deployment event.
    `class` | `DiscoveryEvent` | Grid discovery event.
    `class` | `JobEvent` | Grid job event.
    `class` | `NodeValidationFailedEvent` | This event is triggered if any of `GridComponent`s fail to validate the joining node while join message processing.
    `class` | `PageReplacementStartedEvent` | Event type indicating that page replacement started in one of the configured data regions.
    `class` | `SnapshotEvent` | Event indicating the cluster snapshot operation result state with the given name.
    `class` | `SqlQueryExecutionEvent` | Query execution event.
    `class` | `TaskEvent` | Grid task event.
    `class` | `TransactionStateChangedEvent` | Event indicates transaction state change.
    `class` | `WalSegmentArchivedEvent` | Event indicates the completion of WAL segment file transition to archive.
    `class` | `WalSegmentCompactedEvent` | Event indicates the completion of WAL segment compaction.