scheduler

package
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Published: Aug 15, 2018 License: LGPL-3.0-or-later Imports: 5 Imported by: 6

Documentation

Overview

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddTask

func AddTask(t *Task) error

AddTask adds task to global scheduler

func Parse

func Parse(cronSpec string) (cron.Schedule, error)

Parse parses cron format

func UpdateTask

func UpdateTask(t *Task) error

UpdateTask updates task in global scheduler

Types

type Handler

type Handler interface {
	Run(*Task)
}

Handler represents interface of task handler

type Scheduler

type Scheduler struct {
	// contains filtered or unexported fields
}

Scheduler represents wrapper over the cron library

func NewScheduler

func NewScheduler() *Scheduler

NewScheduler creates a new scheduler

func (*Scheduler) AddTask

func (s *Scheduler) AddTask(t *Task) error

AddTask adds task to cron

func (*Scheduler) UpdateTask

func (s *Scheduler) UpdateTask(t *Task) error

UpdateTask updates task

type Task

type Task struct {
	ID       string
	CronSpec string

	Handler Handler
	// contains filtered or unexported fields
}

Task represents task

func (*Task) Next

func (t *Task) Next(tm time.Time) time.Time

Next returns time for next task

func (*Task) ParseCron

func (t *Task) ParseCron() error

ParseCron parsed cron format

func (*Task) Run

func (t *Task) Run()

Run executes task

func (*Task) String

func (t *Task) String() string

String returns description of task

Directories

Path Synopsis
MIT License
MIT License

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