Package org.jobrunr.scheduling

Class Schedule

java.lang.Object

org.jobrunr.scheduling.Schedule

All Implemented Interfaces:

Comparable<Schedule>

Direct Known Subclasses:

CronExpression, Interval

public abstract class Schedule
extends Object
implements Comparable<Schedule>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	SMALLEST_SCHEDULE_IN_SECONDS

Constructor Summary

Constructors

Constructor	Description
Schedule()

Method Summary

Modifier and Type	Method	Description
int	compareTo(Schedule schedule)	Compare two Schedule objects based on next occurrence.
boolean	equals(Object obj)
int	hashCode()
abstract Instant	next(Instant createdAtInstant, Instant currentInstant, ZoneId zoneId)	Calculates the next occurrence based on the creation time and the provided base time.
Instant	next(Instant createdAt, ZoneId zoneId)	Calculates the next occurrence based on the creation time and the current time.
abstract void	validateSchedule()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

SMALLEST_SCHEDULE_IN_SECONDS

public static final int SMALLEST_SCHEDULE_IN_SECONDS

See Also:

• Constant Field Values

Constructor Details

Schedule

public Schedule()

Method Details

next

public Instant next(Instant createdAt,
 ZoneId zoneId)

Calculates the next occurrence based on the creation time and the current time.

Parameters:

createdAt - Instant object when the schedule was first created

zoneId - the zone for which to calculate the schedule

Returns:

Instant of the next occurrence.

next

@VisibleFor("testing")
public abstract Instant next(Instant createdAtInstant,
 Instant currentInstant,
 ZoneId zoneId)

Calculates the next occurrence based on the creation time and the provided base time.

Parameters:

createdAtInstant - Instant object when the schedule was first created

currentInstant - Instant object used to calculate next occurrence (normally Instant.now()).

zoneId - the zone for which to calculate the schedule

Returns:

Instant of the next occurrence.

validateSchedule

public abstract void validateSchedule()

compareTo

public int compareTo(Schedule schedule)

Compare two Schedule objects based on next occurrence.

The next occurrences are calculated based on the current time.

Specified by:

compareTo in interface Comparable<Schedule>

Parameters:

schedule - the Schedule to be compared.

Returns:

the value 0 if this Schedule next occurrence is equal to the argument Schedule next occurrence; a value less than 0 if this Schedule next occurrence is before the argument Schedule next occurrence; and a value greater than 0 if this Schedule next occurrence is after the argument Schedule next occurrence.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object