The DataSource API is the core API for input and output of data. Supersedes the Reader/Writer API (com.vividsolutions.jump.io). The DataSourceQueryChooser API (com.vividsolutions.jump.workbench.datasource) is used to supply GUIs for DataSources to use in the JUMP Workbench. @see com.vividsolutions.jump.io @see com.vividsolutions.jump.workbench.datasource