# Hierarchy For Package org.apache.sling.discovery.commons.providers.spi.base

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.sling.discovery.commons.providers.spi.base.AbstractServiceWithBackgroundCheck
    - org.apache.sling.discovery.commons.providers.spi.base.IdMapService (implements org.apache.sling.api.resource.observation.ResourceChangeListener)
    - org.apache.sling.discovery.commons.providers.spi.base.OakBacklogClusterSyncService (implements org.apache.sling.discovery.commons.providers.spi.ClusterSyncService)
    - org.apache.sling.discovery.commons.providers.spi.base.SyncTokenService (implements org.apache.sling.discovery.commons.providers.spi.ClusterSyncService)
  - org.apache.sling.discovery.commons.providers.spi.base.ClusterSyncHistory
  - org.apache.sling.discovery.commons.providers.spi.base.ClusterSyncServiceChain (implements org.apache.sling.discovery.commons.providers.spi.ClusterSyncService)
  - org.apache.sling.discovery.commons.providers.spi.base.DiscoveryLiteDescriptor

## Interface Hierarchy

- org.apache.sling.discovery.commons.providers.spi.base.DiscoveryLiteConfig