transformctx

Documentation

Index

• type Ctx
  • func (ctx *Ctx) External(name string) (string, bool)

Types

type Ctx

type Ctx struct {
	// InputName is the name of the input stream to be ingested and transformed.
	InputName string
	// ExternalProperties contains externally set string properties used by schema in the transform.
	ExternalProperties map[string]string
	// CtxAwareErr allows context aware error formatting such as adding input (file) name
	// and line number as a prefix to the error string.
	CtxAwareErr errs.CtxAwareErr
}

Ctx is the context object used throughout a Transform operation.

func (*Ctx) External

func (ctx *Ctx) External(name string) (string, bool)

External looks up, and returns an external property value, if exists.