{"id":"creational-enables-cross-category-sharing","text":"Creational patterns serve as enabling infrastructure across all GoF categories: the controlled-sharing meta-pattern (Singleton registries for State, Factory caches for Flyweight) demonstrates that creational mechanisms are not confined to object lifecycle management but provide essential sharing infrastructure that behavioral and structural patterns depend on — extending the claim that creational patterns enable composition-based reuse to include cross-category sharing services.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["controlled-sharing-meta-pattern","creational-patterns-enable-composition-reuse"],"outlist":[],"label":"Depth-3 — controlled-sharing (depth-1) + creational-enable-composition (depth-2) reveal creational patterns as cross-category infrastructure, not just lifecycle management"}],"dependents":["sharing-infrastructure-enables-scalable-composition"],"metadata":{"source_type":"derived","review_result":"pass"},"created_at":"2026-06-17T23:07:32+00:00","updated_at":"2026-06-18T06:15:08+00:00","reviewed_at":"2026-06-18T06:15:08+00:00","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"creational-enables-cross-category-sharing","truth_value":"IN","reason":"SL justification valid","antecedents":["controlled-sharing-meta-pattern","creational-patterns-enable-composition-reuse"],"label":"Depth-3 — controlled-sharing (depth-1) + creational-enable-composition (depth-2) reveal creational patterns as cross-category infrastructure, not just lifecycle management"},{"node":"controlled-sharing-meta-pattern","truth_value":"IN","reason":"SL justification valid","antecedents":["gof-state-subclasses-often-singletons","flyweight-factory-ensures-sharing"],"label":"Depth-1 — two independent base observations (State-as-Singleton and Flyweight-via-Factory) converge on a cross-category meta-pattern where creational mechanisms serve as sharing infrastructure for behavioral and structural patterns"},{"node":"gof-state-subclasses-often-singletons","truth_value":"IN","reason":"premise"},{"node":"flyweight-factory-ensures-sharing","truth_value":"IN","reason":"premise"},{"node":"creational-patterns-enable-composition-reuse","truth_value":"IN","reason":"SL justification valid","antecedents":["factory-method-as-foundational-creational","composition-superiority-for-reuse"],"label":"Composition cannot be flexible without creational abstraction; Factory Method provides that abstraction"},{"node":"factory-method-as-foundational-creational","truth_value":"IN","reason":"SL justification valid","antecedents":["abstract-factory-often-uses-factory-methods","factory-method-called-within-template-methods","iterator-factory-method-creates-appropriate-iterator"],"label":"Factory Method appears as a building block inside three other patterns"},{"node":"abstract-factory-often-uses-factory-methods","truth_value":"IN","reason":"premise"},{"node":"factory-method-called-within-template-methods","truth_value":"IN","reason":"premise"},{"node":"iterator-factory-method-creates-appropriate-iterator","truth_value":"IN","reason":"premise"},{"node":"composition-superiority-for-reuse","truth_value":"IN","reason":"SL justification valid","antecedents":["favor-composition-over-inheritance","inheritance-breaks-encapsulation","inheritance-compile-time-composition-run-time","delegation-composition-as-powerful-as-inheritance"],"label":"Four independent arguments converge on composition's superiority over inheritance"},{"node":"favor-composition-over-inheritance","truth_value":"IN","reason":"premise"},{"node":"inheritance-breaks-encapsulation","truth_value":"IN","reason":"premise"},{"node":"inheritance-compile-time-composition-run-time","truth_value":"IN","reason":"premise"},{"node":"delegation-composition-as-powerful-as-inheritance","truth_value":"IN","reason":"premise"}]}}