https://dokuwiki.grogra.de/ 2026-05-16T08:31:50+00:00 https://dokuwiki.grogra.de/ https://dokuwiki.grogra.de/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-11-21T11:00:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:07_rgg_xl:03_query_graph:01_derivation&rev=1763722823&do=diff Derivation Rules of the XL programming language are executed when the control flow reaches them. The execution of a rule finds all matches of the left-hand side and, for each match, performs the statements of the right-hand side. Thus, for a producer implementation which constructs a parallel production, the control flow in the sense of relational growth grammars the family of all executed rules and applies each rule via every possible match in the current graph. This is a true parallel mode of… text/html 2025-11-21T12:11:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:07_rgg_xl:03_query_graph:03_rgggraph&rev=1763727064&do=diff RGGGraph The default rgg model graph. text/html 2026-02-07T12:46:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:07_rgg_xl:03_query_graph:07_msgraph&rev=1770468363&do=diff MSGraph Multi scale model graph. This query graph use the Type graph to resolve the query predicates and production statements. When the TypeAxiom node get replaced, the project automatically switch to use the MSGraph as current model graph. MS Predicate The MSGraph have a specific predicate for the