# Uses of Package
org.apache.ignite.maintenance

- Packages that use org.apache.ignite.maintenance
  Package | Description
  --- | ---
  org.apache.ignite.maintenance | Contains public interfaces for maintenance mechanism.

- Classes in org.apache.ignite.maintenance used by org.apache.ignite.maintenance
  Class | Description
  --- | ---
  MaintenanceAction | Maintenance action interface enables user to execute operations related to a particular `MaintenanceTask`.
  MaintenanceTask | Represents request to handle maintenance situation.
  MaintenanceWorkflowCallback | Abstraction to decouple interaction between `MaintenanceRegistry` and components that may require maintenance.