Package org.apache.lens.api.scheduler

Interface Summary

Interface	Description
StateTransitioner<STATE extends Enum<STATE> & StateTransitioner<STATE,EVENT>,EVENT extends Enum<EVENT>>	Interface to be implemented by a class that handles state transitions.

Class Summary

Class	Description
MapType	A type to represent key, value pairs.
ObjectFactory	This object contains factory methods for each Java content interface and Java element interface generated in the org.apache.lens.api.scheduler package.
ResourcePath	A resource path with file name and type
SchedulerJobHandle	Handle for SchedulerJob.
SchedulerJobInfo	POJO to represent the job table in the database.
SchedulerJobInstanceHandle	Handle for SchedulerJobInstance
SchedulerJobInstanceInfo	POJO for an instance of SchedulerJob.
SchedulerJobInstanceRun
SchedulerJobStats	Stats for a scheduler's job.
XExecution	Task which has to be scheduled.
XFrequency	Frequency of schedule.
XJob	XJob represents a job that can be scheduled on lens.
XJobQuery	A query which is executed in each run of the job.
XSessionType	Java class for x_session_type complex type.
XTrigger	Trigger is the gating condition for an instance of job to be launched.

Enum Summary

Enum	Description
SchedulerJobEvent	All events(actions) which can happen on a Scheduler Job.
SchedulerJobInstanceEvent	All events(actions) which can happen on an instance of SchedulerJob.
SchedulerJobInstanceState
SchedulerJobState
XFrequencyEnum	Java class for x_frequency_enum.