Servoy JasperReports Plugin

We have a scenario where the application needs to check if a particular report file (.jasper) exists in the reports directory on the server.
Currently, the method allows only the full list of .jasper or .jrxml files to be returned using the predefined filters COMPILED and NONCOMPILED. However, in our case these lists can be very long (over 1000 entries) and it will be very helpful if the getReports method is extended to accept custom filter strings (like 'some_report_name.jasper', or 'customer*.jasper') which will limit the amount of returned data from the server. For our case even just full report name filters will be adequate but wildcard filters will be more appropriate considering that the actual operation for which we need this is checking for existence of specific report files on the server.