Hello I did my first aggregate AE with several Annotators. All works fine but, now, I need the original filename (or filepath) of the input Document. I did several tries with getSofaDataURI() = but it is null, and other Annotations in the JCas but without success. While I can with success obtain mime-type, language, etc... I did a xml serialization of the JCas and I can see the filepath in a <string>...document.txt</string> tag. How can I access it?
many thanks Michelangelo
