# Uses of Package
org.kie.api.time

- Packages that use org.kie.api.time
  Package | Description
  --- | ---
  org.drools.ruleunits.api |
  org.kie.api.runtime | The runtime engine classes, including KieSession and StatelessKieSession.
  org.kie.api.time | Classes related to calendars and time.

- Classes in org.kie.api.time used by org.drools.ruleunits.api
  Class | Description
  --- | ---
  SessionClock | A clock interface that all engine clocks must implement

- Classes in org.kie.api.time used by org.kie.api.runtime
  Class | Description
  --- | ---
  Calendar |
  SessionClock | A clock interface that all engine clocks must implement

- Classes in org.kie.api.time used by org.kie.api.time
  Class | Description
  --- | ---
  SessionClock | A clock interface that all engine clocks must implement