parser

Documentation

Index

• func Parse(name string, rdr io.Reader) (*model.Workflow, error)
• type Duration
  • func ParseISO8601(from string) (Duration, error)
  • func (d Duration) IsZero() bool
  • func (d Duration) Shift(t time.Time) time.Time

Functions

func Parse

func Parse(name string, rdr io.Reader) (*model.Workflow, error)

Parse parses BPMN, and turns it into a SHAR state machine

Types

type Duration

type Duration struct {
	Y int
	M int
	W int
	D int
	// Time Component
	TH int
	TM int
	TS int
}

Duration represents an ISO8601 Duration https://en.wikipedia.org/wiki/ISO_8601#Durations

func ParseISO8601

func ParseISO8601(from string) (Duration, error)

ParseISO8601 parses an ISO8601 Duration string.

func (Duration) IsZero

func (d Duration) IsZero() bool

IsZero reports whether d represents the zero Duration, P0D.

func (Duration) Shift

func (d Duration) Shift(t time.Time) time.Time

Shift returns a time.Time, shifted by the Duration from the given start.

NB: Shift uses time.AddDate for years, months, weeks, and days, and so shares its limitations. In particular, shifting by months is not recommended unless the start date is before the 28th of the month. Otherwise, dates will roll over, e.g. Aug 31 + P1M = Oct 1.

Week and Day values will be combined as W*7 + D.