{"id":"ocp-related-to-protected-variations-parnas","text":"Craig Larman linked OCP to Cockburn's Protected Variations principle and Parnas's information hiding principle.","truth_value":"IN","source":"entries/2026/06/17/open-closed-principle.md","source_url":"https://en.wikipedia.org/wiki/Open%E2%80%93closed_principle","source_hash":"","justifications":[],"dependents":["ocp-historical-evolution-recapitulates-paradigm-shift"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T17:04:08+00:00","updated_at":"2026-06-17T17:49:56+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"ocp-related-to-protected-variations-parnas","truth_value":"IN","reason":"premise"}]}}