## Package org.apache.poi.ss.formula.udf

Interface Summary
UDFFinder: Common interface for "Add-in" libraries and user defined function libraries.

Class Summary
AggregatingUDFFinder: Collects add-in libraries and VB macro functions together into one UDF finder
DefaultUDFFinder: Default UDF finder - for adding your own user defined functions.

Copyright 2012 The Apache Software Foundation or its licensors, as applicable.