https://dokuwiki.grogra.de/ 2026-05-16T09:25:32+00:00 https://dokuwiki.grogra.de/ https://dokuwiki.grogra.de/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-11-03T04:34:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:06_graph:05_derivation:02_transaction&rev=1762144498&do=diff Transaction Not sure if this should be a section or a “feature” page. Transactions act as buffers for operations on the project graph. Each transaction maintains a set of queues, where each queue holds a list of modifications to be applied to the graph. When any text/html 2025-05-28T11:57:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:06_graph:05_derivation:03_queue&rev=1748433440&do=diff Queue This section presents the queues used in the transaction. Add node The queue of node to be added. Delete node The queue of Node to be deleted. Attribute changed The queue of attribute changes. Edge changed The queue of changes in edges. text/html 2025-12-17T15:12:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://dokuwiki.grogra.de/doku.php?id=01_user_documentation:06_graph:05_derivation:04_modes&rev=1765984325&do=diff Derivation Modes RGG can be used with different derivation modes, that influence the effects the rules have on the graph. The derivation modes them self can be specified with additional flags. Usage The derivation mode is defined using the setDerivationMode() function with the value of the modes and masks. e.g.