{"id":"composite-chain-natural-integration","text":"Composite's parent references naturally define chains of responsibility, making Chain of Responsibility an emergent behavioral capability of part-whole hierarchies: requests can propagate up the Composite tree without additional infrastructure because the parent links that define the hierarchy simultaneously define the handler chain.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["composite-parent-refs-define-chain","chain-of-responsibility-uses-existing-parent-links"],"outlist":[],"label":"Two independently stated facts (Composite parent refs, Chain reuses existing links) converge on the structural-behavioral integration point where Composite's hierarchy IS the Chain"}],"dependents":["chain-composite-structural-reliability","composite-generates-behavioral-patterns","recursive-substrate-with-chain-routing"],"metadata":{"source_type":"derived","review_result":"unnecessary"},"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":"composite-chain-natural-integration","truth_value":"IN","reason":"SL justification valid","antecedents":["composite-parent-refs-define-chain","chain-of-responsibility-uses-existing-parent-links"],"label":"Two independently stated facts (Composite parent refs, Chain reuses existing links) converge on the structural-behavioral integration point where Composite's hierarchy IS the Chain"},{"node":"composite-parent-refs-define-chain","truth_value":"IN","reason":"premise"},{"node":"chain-of-responsibility-uses-existing-parent-links","truth_value":"IN","reason":"premise"}]}}