{"id":"composite-parent-refs-define-chain","text":"Parent references in Composite naturally define a chain of responsibility, allowing Chain of Responsibility to be implemented by forwarding requests up the composite tree via existing parent pointers.","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-24.md","source_url":"","source_hash":"","justifications":[],"dependents":["composite-chain-natural-integration"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T21:30:28+00:00","updated_at":"2026-06-17T21:30:28+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"composite-parent-refs-define-chain","truth_value":"IN","reason":"premise"}]}}