{"id":"command-memento-state-capture-family","text":"Command and Memento form a state-capture pattern family: both are token objects passed around for later invocation, Command captures a request for undo/redo via history lists, and Memento captures iteration state for concurrent traversals — enabling temporal decoupling of action from execution.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["command-memento-token-objects","command-undo-via-unexecute-and-history","gof-memento-iteration-two-benefits"],"outlist":[],"label":"Token objects enable temporal decoupling through captured state"}],"dependents":["command-dual-role-decoupling-and-state","command-memento-encapsulation-preserving-temporal-state"],"metadata":{"source_type":"derived","review_result":"pass"},"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":"command-memento-state-capture-family","truth_value":"IN","reason":"SL justification valid","antecedents":["command-memento-token-objects","command-undo-via-unexecute-and-history","gof-memento-iteration-two-benefits"],"label":"Token objects enable temporal decoupling through captured state"},{"node":"command-memento-token-objects","truth_value":"IN","reason":"premise"},{"node":"command-undo-via-unexecute-and-history","truth_value":"IN","reason":"premise"},{"node":"gof-memento-iteration-two-benefits","truth_value":"IN","reason":"premise"}]}}