printer

Documentation

Index

• type PrintData
• type Printer

Types

type PrintData

type PrintData struct {
	Identifiers object.ObjMetadataSet
	InvNameMap  map[object.ObjMetadata]string
	StatusSet   map[string]bool
}

PrintData records data required for printing

type Printer

type Printer interface {

	// Print tells the printer to start outputting data. The stop parameter
	// is a channel that the caller will use to signal to the printer that it
	// needs to stop and shut down. The channel returned can be used by the
	// printer implementation to signal that it has outputted all the data it
	// needs to, and that it has completed shutting down. The latter is important
	// to make sure the printer has a chance to output all data before the
	// program terminates.
	Print(ch <-chan event.Event, identifiers object.ObjMetadataSet, cancelFunc collector.ObserverFunc) error
}

Printer defines an interface for outputting information about status of resources. Different implementations allow output formats tailored to different use cases.