A set of beans which will enable the developer to build Data Grids with header, groups, group totals and footers and provide totals for groups as well as display page numbers. The Grid Set is more of a report viewer then a simple Grid. This collection includes a powerful Data Provider which will allow developers to connect to any form of data using protocols http, ftp or through JDBC and a comprehensive query designer. A query designer included with this collection allows powerful developers to easily generate data queries.