# Uses of Interface
org.apache.sling.discovery.base.commons.ViewChecker

Packages that use ViewChecker
Package
Description
org.apache.sling.discovery.base.commons
Provides some common classes for discovery implementors that choose to extend from discovery.base

## Uses of ViewChecker in org.apache.sling.discovery.base.commons

Classes in org.apache.sling.discovery.base.commons that implement ViewChecker
Modifier and Type
Class
Description
`class`
`BaseViewChecker`
The heartbeat handler is responsible and capable of issuing both local and remote heartbeats and registers a periodic job with the scheduler for doing so.