{"id":"mvc-robust-composition-architecture","text":"MVC demonstrates robust, scalable architecture through pattern composition — Observer for model-view synchronization, Strategy for view-controller configuration, Composite for nested views — validating that individual patterns compose into coherent architectural solutions.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["mvc-as-pattern-composition-exemplar","pattern-composition-scales-to-architecture"],"outlist":["gof-observer-unexpected-updates-liability"],"label":"MVC's architectural robustness depends on Observer's notification system not producing unexpected cascading updates"}],"dependents":[],"metadata":{"source_type":"derived"},"created_at":"2026-06-17T17:57:39+00:00","updated_at":"2026-06-17T17:57:39+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"mvc-robust-composition-architecture","truth_value":"OUT","reason":"SL justification invalid","failed_antecedents":["pattern-composition-scales-to-architecture"],"label":"MVC's architectural robustness depends on Observer's notification system not producing unexpected cascading updates","violated_outlist":["gof-observer-unexpected-updates-liability"]}]}}