metadata

Documentation

Index

• type Generator
  • func (g *Generator) Clear() error
  • func (g *Generator) Fetch() (interface{}, error)
  • func (g *Generator) Interval() time.Duration
  • func (g *Generator) IsChanged(metadata interface{}) bool
  • func (g *Generator) LoadFromFile()
  • func (g *Generator) Save(metadata interface{}) error

Types

type Generator

type Generator struct {
	Name         string
	Config       *config.MetadataPlugin
	Cachefile    string
	PrevMetadata interface{}
}

Generator generates metadata

func (*Generator) Clear

func (g *Generator) Clear() error

Clear destroys the metadata cache

func (*Generator) Fetch

func (g *Generator) Fetch() (interface{}, error)

Fetch invokes the command and returns the result

func (*Generator) Interval

func (g *Generator) Interval() time.Duration

Interval calculates the time interval of command execution

func (*Generator) IsChanged

func (g *Generator) IsChanged(metadata interface{}) bool

IsChanged returns whether the metadata has been changed or not

func (*Generator) LoadFromFile

func (g *Generator) LoadFromFile()

LoadFromFile loads the previous metadata from file

func (*Generator) Save

func (g *Generator) Save(metadata interface{}) error

Save stores the metadata locally