Package com.espertech.esper.schedule

Package for timer callback scheduling

See:
Description

Interface Summary

ScheduleAdjustmentCallback	Callback for views that adjust an expiration date on event objects.
ScheduleHandle	Marker interface for use with SchedulingService.
ScheduleHandleCallback	Interface for scheduled callbacks.
ScheduleVisitor
SchedulingMgmtService	Interface for a service that allocated schedule buckets for statements, for controlling timer callback orders.
SchedulingService	Interface for a service that allows to add and remove handles (typically storing callbacks) for a certain time which are returned when the evaluate method is invoked and the current time is on or after the handle's registered time.
SchedulingServiceSPI	Service provider interface for scheduling service.
TimeProvider	Provider of internal system time.

Class Summary

ScheduleAdjustmentService	Service for holding expiration dates to adjust.
ScheduleBucket	This class acts as a buckets for sorting schedule service callbacks that are scheduled to occur at the same time.
ScheduleCalendar	Calendar class for use in scheduling, specifically for use in computing the next invocation time.
ScheduleComputeHelper	For a crontab-like schedule, this class computes the next occurance given a start time and a specification of what the schedule looks like.
ScheduleComputeHelper.DateCheckerMonthWeekday
ScheduleHandleCallbackProxy
ScheduleSet	Set of schedules.
ScheduleSetEntry	Entry for a schedule item.
ScheduleSlot	This class is a slot in a ScheduleBucket for sorting schedule service callbacks.
ScheduleSpec	Holds a schedule specification which consists of a set of integer values or a null value for each schedule unit to indicate a wildcard.
ScheduleSpecUtil	Utility for computing from a set of parameter objects a schedule specification carry a crontab-like schedule definition.
ScheduleVisit
SchedulingMgmtServiceImpl	Implements the schedule service by simply keeping a sorted set of long millisecond values and a set of handles for each.
SchedulingServiceImpl	Implements the schedule service by simply keeping a sorted set of long millisecond values and a set of handles for each.
SchedulingServiceProvider	Static factory for implementations of the SchedulingService interface.

Exception Summary

ScheduleParameterException	This exception is thrown to indicate a problem with schedule parameters.
ScheduleServiceException	This exception is thrown to indicate a problem with scheduling.

Package com.espertech.esper.schedule Description

Package for timer callback scheduling