Content License: Creative Commons Attribution Non Commercial Share Alike 4.0 International (CC-BY-NC-SA-4.0)Credit must be given to the creatorOnly noncommercial uses of the work are permittedAdaptations must be shared under the same termsDownloadsDownload 48 DesignPierrick RogerOctober 1, 202648.1 Builder pattern48.2 Visitor pattern