Processor

A recipe can have none or many processors registered, depending upon the way the user wants metadata to be processed. A processor is basically a function that:

• expects a list of data
• processes the list
• returns a list

The result from a processor will be passed on to the next processor until there is no more processor, hence the flow is sequential.

Built-in Processors

metadata

This processor will set and overwrite metadata with given fields in the config.

processors:
  - name: metadata
    config:
      fieldA: valueA
      fieldB: valueB

key	Description	requirement
name	contains the name of processor	required
config	different processors will require different config	required

More info about available processors can be found here.