# Package org.jbpm.process.instance

- Interface Summary
  Interface | Description
  --- | ---
  ContextableInstance |
  ContextInstance |
  ContextInstanceContainer |
  InternalProcessRuntime |
  ProcessInstance | A process instance is the representation of a process during its execution.
  ProcessInstanceFactory |
  ProcessInstanceManager |
  ProcessInstanceManagerFactory |

- Class Summary
  Class | Description
  --- | ---
  AbstractProcessInstanceFactory |
  ProcessInstanceFactoryRegistry |
  ProcessRuntimeFactoryServiceImpl |
  ProcessRuntimeImpl |
  ProcessRuntimeImpl.RegisterStartTimerAction |
  StartProcessHelper |