{"id":"creational-patterns-encapsulate-creation-knowledge","text":"Creational patterns have two recurring themes: they encapsulate knowledge about which concrete classes the system uses, and they hide how instances are created and assembled, so the system only knows objects through abstract class interfaces","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-7.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T17:04:08+00:00","updated_at":"2026-06-17T17:04:08+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"creational-patterns-encapsulate-creation-knowledge","truth_value":"IN","reason":"premise"}]}}