ScheduledJob

Represents a pairing of a Job with a schedule. This is a component that is utilized internally by Schedulers.

package final

class ScheduledJob {

this(Job job, JobSchedule schedule, long id, CurrentTimeProvider timeProvider);

this(Job job, JobSchedule schedule, long id);

JobSchedule getSchedule();

Job getJob();

long getId();

int opCmp(Object other);

}

Constructors

this this(Job job, JobSchedule schedule, long id, CurrentTimeProvider timeProvider): Constructs a new pairing of a job and a schedule.
this this(Job job, JobSchedule schedule, long id): Constructs a new pairing of a job and a schedule, with the default system time provider.

Members

Functions

getId long getId(): Gets the id for this scheduled job.
getJob Job getJob(): Gets the job from this pairing.
getSchedule JobSchedule getSchedule(): Gets the schedule from this pairing.
opCmp int opCmp(Object other): Compares two scheduled jobs, such that jobs whose next execution time is earlier, are considered greater than others.

Examples

Tests the functionality of comparing two scheduled jobs.

import std.experimental.logger;
import scheduled.schedules.one_time;

JobSchedule s1 = new OneTimeSchedule(msecs(50));
JobSchedule s2 = new OneTimeSchedule(msecs(500));
JobSchedule s3 = new OneTimeSchedule(msecs(2500));

class IncrementJob : Job {
    public uint x = 0;
    public void run() {
        x++;
        logf(LogLevel.info, "Incrementing counter to %d.", x);
    }
}
auto j = new IncrementJob;

ScheduledJob jobA = new ScheduledJob(j, s1, 1);
ScheduledJob jobA2 = new ScheduledJob(j, s1, 2);
ScheduledJob jobB = new ScheduledJob(j, s2, 3);
ScheduledJob jobC = new ScheduledJob(j, s3, 4);
assert(jobA > jobB);
assert(jobA >= jobA2 && jobA <= jobA2);
assert(jobB > jobC);
assert(jobA > jobC);

ScheduledJob

Constructors

Members

Functions

Examples

Meta

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