package cron

// Job defines a single registered cron job.
type Job struct {
	fn       func()
	schedule *Schedule
	id       string
}

// Id returns the cron job id.
func (j *Job) Id() string {
	return j.id
}

// Expr returns the plain cron job schedule expression.
func (j *Job) Expr() string {
	return j.schedule.rawExpr
}

// Run runs the cron job function.
func (j *Job) Run() {
	if j.fn != nil {
		j.fn()
	}
}