transformers

README

Message Transformers

A transformer service consumes events published by Mainflux adapters (such as MQTT and HTTP adapters) and transforms them to an arbitrary message format. A transformer can be imported as a standalone package and used for message transformation on the consumer side.

Mainflux SenML transformer is an example of Transformer service for SenML messages.

Mainflux writers are using a standalone SenML transformer to preprocess messages before storing them.

Documentation

Overview

Package transformers contains the domain concept definitions needed to support Mainflux transformer services functionality.

Index

• type Transformer

Types

type Transformer

type Transformer interface {
	// Transform Mainflux message to any other format.
	Transform(msg messaging.Message) (interface{}, error)
}

Transformer specifies API form Message transformer.