{"id":"composite-as-universal-recursive-structure","text":"The Composite pattern serves as a recurring recursive structuring mechanism across the GoF catalog — enabling uniform treatment of part-whole hierarchies, providing tree structure for abstract syntax trees in the Interpreter pattern, and composing macro commands — demonstrating frequent reuse as a structural pattern.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["composite-uniform-leaf-composite-treatment","interpreter-abstract-syntax-tree-is-composite","macrocommand-is-composite-of-commands"],"outlist":[],"label":"Three distinct patterns reuse Composite's recursive composition structure"}],"dependents":["composite-flyweight-scalable-trees","composite-universal-safe-structure","composite-visitor-dual-ocp-coverage"],"metadata":{"source_type":"derived","review_result":"pass","repair_action":"softened"},"created_at":"2026-06-17T17:53:17+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-as-universal-recursive-structure","truth_value":"IN","reason":"SL justification valid","antecedents":["composite-uniform-leaf-composite-treatment","interpreter-abstract-syntax-tree-is-composite","macrocommand-is-composite-of-commands"],"label":"Three distinct patterns reuse Composite's recursive composition structure"},{"node":"composite-uniform-leaf-composite-treatment","truth_value":"IN","reason":"premise"},{"node":"interpreter-abstract-syntax-tree-is-composite","truth_value":"IN","reason":"premise"},{"node":"macrocommand-is-composite-of-commands","truth_value":"IN","reason":"premise"}]}}