I'm using the 0.5.1 build and having what I think is odd behavior for ListFile. The processor supports expression language in the Input Directory property, however I can't figure out how to configure an attribute as input.
I tried using UpdateAttribute prior to ListFile, but ListFile doesn't seem to allow incoming connections. I also tried creating an attribute within ListFile, but it doesn't seem to be available for referencing within the same processor. Is this expected? If so, what is the intended purpose of allowing expression language in this attribute?
