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