https://dokuwiki.grogra.de/ 2026-05-16T09:15:35+00:00 https://dokuwiki.grogra.de/ https://dokuwiki.grogra.de/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-09-05T15:33:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:03_interacting_with_groimp:08_parameter:01_groimp_args&rev=1757086394&do=diff Main Args The GroIMP argument -X can be used to declare variables that are accessible in all project opened in this GroIMP instance. The arguments are stored in the Main. The tuple arguments value is given by -Xarg val. java -jar core.jar -Xtest "test" text/html 2025-10-13T09:21:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:03_interacting_with_groimp:08_parameter:03_hook&rev=1760347279&do=diff Hooks Hooks are functions that are called during the execution of a project life cycle. While most hooks are declared by the platform developers, some can be declared within an XL project. Such hooks require to extends specific classes. Note: there can be several classes that implements any of these two interfaces. They will be ALL executed. text/html 2025-10-13T09:31:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:03_interacting_with_groimp:08_parameter:05_parameter_manager&rev=1760347869&do=diff Parameter manager The parameter manager create a link between some node's attributes and the project. Only attributes from RGG Nodes can considered as parameters. Parameter managers can provide GUI tools, files, and command line arguments to access the parameters. One project can include several parameter managers.