>For example, we have the UpdateAttribute processor which can be used
>to tag attributes onto flow files going by. You can of course simply
>call the rest api to change the tag being applied as needed and that
>can be done by whatever the signal/source is potentially.
>
I need to be able to store a simple value (it can be true/false) in the
processor across messages, basically I need a processor with a local state (set
of properties) that I can use to set the value of properties on output messages
Can it be done or do I need to build a custom processor?
