parserext

package

v0.5.2 Latest Latest Go to latest Published: Jul 7, 2026 License: MIT Imports: 8 Imported by: 0

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Valid go.mod file
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Repository

github.com/libtnb/cron

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Documentation ¶

Overview ¶

Package parserext provides optional cron parser extensions.

Index ¶

func NewQuartzParser(loc *time.Location) cron.Parser
type QuartzSchedule

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewQuartzParser ¶

func NewQuartzParser(loc *time.Location) cron.Parser

NewQuartzParser handles standard specs plus the Quartz tokens L, L-n, LW, nW, N#M, and NL. Numeric day-of-week stays cron-style 0-6 Sunday-first (not Quartz's 1-7); name forms (FRI#3, FRIL) are unambiguous. Specs without Quartz-only tokens are forwarded to the standard parser.

Types ¶

type QuartzSchedule ¶

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

QuartzSchedule supports the Quartz subset parsed by NewQuartzParser.

func (*QuartzSchedule) Location ¶

func (s *QuartzSchedule) Location() *time.Location

Location returns the schedule's evaluation time zone.

func (*QuartzSchedule) Next ¶

func (s *QuartzSchedule) Next(t time.Time) time.Time

Next returns the next firing after t, or zero if none is found. It shares SpecSchedule.Next's structure: bitmask jumps with wall-clock reconstruction for the hour so DST spring-forward days are handled correctly.

func (*QuartzSchedule) Upcoming ¶

func (s *QuartzSchedule) Upcoming(from time.Time) iter.Seq[time.Time]

Upcoming is a lazy iterator over future firings.

Source Files ¶

View all Source files

quartz.go

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