{"id":"actor-framing-governs-composition-realization","text":"SRP's actor-based framing — a concrete mechanism that operationalizes cohesion's classification-transcendent reach — and the composition paradigm with its complete creational map address complementary aspects of design: actor analysis can inform responsibility boundary identification (what to separate), while the composition paradigm with creational infrastructure provides a realization mechanism (how to implement separated responsibilities as composed objects). This suggests a potential connection between the analytical decomposition phase and the constructive realization phase of design, though the antecedents establish each framework independently rather than demonstrating their direct integration.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["actor-framing-operationalizes-classification-transcendent-cohesion","composition-reuse-paradigm-with-complete-creational-map"],"outlist":[],"label":"Actor framing provides analytical decomposition that the composition paradigm constructively realizes"}],"dependents":["srp-actor-analysis-threads-full-design-lifecycle"],"metadata":{"source_type":"derived","review_result":"invalid","repair_action":"softened"},"created_at":"2026-06-18T01:27:20+00:00","updated_at":"2026-06-18T06:34:06+00:00","reviewed_at":"2026-06-18T06:15:08+00:00","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"actor-framing-governs-composition-realization","truth_value":"IN","reason":"SL justification valid","antecedents":["actor-framing-operationalizes-classification-transcendent-cohesion","composition-reuse-paradigm-with-complete-creational-map"],"label":"Actor framing provides analytical decomposition that the composition paradigm constructively realizes"},{"node":"actor-framing-operationalizes-classification-transcendent-cohesion","truth_value":"IN","reason":"SL justification valid","antecedents":["srp-actor-framing-operationalizes-cohesion-at-all-levels","cohesion-transcends-pattern-classification"],"label":"Actor-based framing is classification-orthogonal by nature, which is precisely what enables cohesion to transcend the GoF's own pattern taxonomy"},{"node":"srp-actor-framing-operationalizes-cohesion-at-all-levels","truth_value":"IN","reason":"SL justification valid","antecedents":["srp-precise-actor-semantics","srp-isp-dual-cohesion-principles"],"label":"SRP's actor semantics transform the abstract cohesion concept into a concrete decision procedure"},{"node":"srp-precise-actor-semantics","truth_value":"IN","reason":"SL justification valid","antecedents":["srp-actor-based-not-technical","srp-responsibility-means-one-reason-to-change","srp-canonical-definition"],"label":"The actor framing is what transforms SRP from a vague guideline into a precise design constraint; the emergent insight is which component provides the precision"},{"node":"srp-actor-based-not-technical","truth_value":"IN","reason":"premise"},{"node":"srp-responsibility-means-one-reason-to-change","truth_value":"IN","reason":"premise"},{"node":"srp-canonical-definition","truth_value":"IN","reason":"premise"},{"node":"srp-isp-dual-cohesion-principles","truth_value":"IN","reason":"SL justification valid","antecedents":["srp-rooted-in-cohesion","isp-related-to-grasp-high-cohesion","srp-canonical-definition","isp-no-forced-dependency-on-unused-methods"],"label":"Both principles independently cite cohesion as their root, but constrain it at class vs. interface granularity"},{"node":"srp-rooted-in-cohesion","truth_value":"IN","reason":"premise"},{"node":"isp-related-to-grasp-high-cohesion","truth_value":"IN","reason":"premise"},{"node":"isp-no-forced-dependency-on-unused-methods","truth_value":"IN","reason":"premise"},{"node":"cohesion-transcends-pattern-classification","truth_value":"IN","reason":"SL justification valid","antecedents":["cohesion-constrains-modification-space","modification-space-transcends-gof-classification"],"label":"Cohesion operates within a modification space that crosses GoF classification boundaries, yielding universal decomposition criteria"},{"node":"cohesion-constrains-modification-space","truth_value":"IN","reason":"SL justification valid","antecedents":["solid-cohesion-enriches-reinforcement","behavioral-four-dimensional-modification-space"],"label":"Previously unconnected subgraphs — the cohesion pair (SRP/ISP) and the modification space have no shared ancestry but the connection is genuine: cohesion tells you WHERE to cut the modification space"},{"node":"solid-cohesion-enriches-reinforcement","truth_value":"IN","reason":"SL justification valid","antecedents":["srp-isp-dual-cohesion-principles","solid-mutual-reinforcement"],"label":"Cohesion at two granularities strengthens the reinforcement loop — modules AND their interfaces resist responsibility creep"},{"node":"solid-mutual-reinforcement","truth_value":"IN","reason":"SL justification valid","antecedents":["srp-violation-increases-coupling","ocp-open-for-extension-closed-for-modification","lsp-substitutability-of-subtypes","isp-no-forced-dependency-on-unused-methods","dip-depend-on-abstractions-not-concretions"],"label":"Five SOLID principles form a reinforcing system, not independent rules"},{"node":"srp-violation-increases-coupling","truth_value":"IN","reason":"premise"},{"node":"ocp-open-for-extension-closed-for-modification","truth_value":"IN","reason":"premise"},{"node":"lsp-substitutability-of-subtypes","truth_value":"IN","reason":"premise"},{"node":"dip-depend-on-abstractions-not-concretions","truth_value":"IN","reason":"premise"},{"node":"behavioral-four-dimensional-modification-space","truth_value":"IN","reason":"SL justification valid","antecedents":["behavioral-modification-three-dimensions","state-strategy-dual-behavioral-composition"],"label":"The three-dimension taxonomy (wrapping, decoupling, capture) omits State's transition mechanism; State/Strategy duality adds a fourth dimension for how behavioral variation is triggered (state-bound vs client-selected)"},{"node":"behavioral-modification-three-dimensions","truth_value":"IN","reason":"SL justification valid","antecedents":["behavioral-modification-bifurcates-wrapping-and-decoupling","command-dual-role-decoupling-and-state"],"label":"A depth-3 (bifurcation into wrapping and decoupling) and depth-2 (Command's dual role) combine to reveal a third dimension (state capture) and a cross-cutting pattern (Command)"},{"node":"behavioral-modification-bifurcates-wrapping-and-decoupling","truth_value":"IN","reason":"SL justification valid","antecedents":["wrapping-taxonomy-access-to-algorithm","decoupling-topology-composition-based"],"label":"Two independent composition dimensions — wrapping for intra-object modification, topology for inter-object coordination"},{"node":"wrapping-taxonomy-access-to-algorithm","truth_value":"IN","reason":"SL justification valid","antecedents":["proxy-decorator-wrapping-spectrum","skin-vs-guts-extension-spectrum"],"label":"Two depth-1 wrapping spectrums (Proxy-Decorator and Decorator-Strategy) connect at Decorator to form a continuous access→skin→guts taxonomy"},{"node":"proxy-decorator-wrapping-spectrum","truth_value":"IN","reason":"SL justification valid","antecedents":["proxy-vs-decorator-static-vs-dynamic","decorator-dynamic-alternative-to-subclassing","decorator-transparent-enclosure"],"label":"Three base beliefs on wrapping semantics unify into a spectrum from dynamic enhancement to static access control"},{"node":"proxy-vs-decorator-static-vs-dynamic","truth_value":"IN","reason":"premise"},{"node":"decorator-dynamic-alternative-to-subclassing","truth_value":"IN","reason":"premise"},{"node":"decorator-transparent-enclosure","truth_value":"IN","reason":"premise"},{"node":"skin-vs-guts-extension-spectrum","truth_value":"IN","reason":"SL justification valid","antecedents":["decorator-vs-strategy-skin-vs-guts","gof-template-method-vs-strategy-inheritance-vs-delegation","decorator-dynamic-alternative-to-subclassing"],"label":"Three patterns form a spectrum from external wrapping to internal algorithm replacement"},{"node":"decorator-vs-strategy-skin-vs-guts","truth_value":"IN","reason":"premise"},{"node":"gof-template-method-vs-strategy-inheritance-vs-delegation","truth_value":"IN","reason":"premise"},{"node":"decoupling-topology-composition-based","truth_value":"IN","reason":"SL justification valid","antecedents":["four-decoupling-patterns-topology","behavioral-patterns-favor-composition"],"label":"The decoupling topology (depth-1) is enabled by composition preference (depth-1) — topology and mechanism unify"},{"node":"four-decoupling-patterns-topology","truth_value":"IN","reason":"SL justification valid","antecedents":["four-patterns-decouple-senders-receivers","command-decouples-invoker-from-receiver","gof-mediator-replaces-many-to-many-with-one-to-many","chain-of-responsibility-implicit-receiver","gof-observer-intent-one-to-many-dependency"],"label":"Decoupling patterns span a topology from reified request to implicit broadcast"},{"node":"four-patterns-decouple-senders-receivers","truth_value":"IN","reason":"premise"},{"node":"command-decouples-invoker-from-receiver","truth_value":"IN","reason":"premise"},{"node":"gof-mediator-replaces-many-to-many-with-one-to-many","truth_value":"IN","reason":"premise"},{"node":"chain-of-responsibility-implicit-receiver","truth_value":"IN","reason":"premise"},{"node":"gof-observer-intent-one-to-many-dependency","truth_value":"IN","reason":"premise"},{"node":"behavioral-patterns-favor-composition","truth_value":"IN","reason":"SL justification valid","antecedents":["behavioral-patterns-class-vs-object","behavioral-patterns-encapsulate-variation","favor-composition-over-inheritance"],"label":"Behavioral object patterns are composition-over-inheritance put into practice"},{"node":"behavioral-patterns-class-vs-object","truth_value":"IN","reason":"premise"},{"node":"behavioral-patterns-encapsulate-variation","truth_value":"IN","reason":"premise"},{"node":"favor-composition-over-inheritance","truth_value":"IN","reason":"premise"},{"node":"command-dual-role-decoupling-and-state","truth_value":"IN","reason":"SL justification valid","antecedents":["command-memento-state-capture-family","four-decoupling-patterns-topology","command-encapsulates-request-as-object","command-undo-via-unexecute-and-history"],"label":"Command appears in two depth-1 derivations (decoupling topology and state-capture family), confirming its dual role"},{"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"},{"node":"command-encapsulates-request-as-object","truth_value":"IN","reason":"premise"},{"node":"state-strategy-dual-behavioral-composition","truth_value":"IN","reason":"SL justification valid","antecedents":["state-models-behavioral-transitions","skin-vs-guts-extension-spectrum"],"label":"These two depth-1 conclusions each describe a behavioral variation mechanism via composition; recognizing them as orthogonal duals reveals the two independent axes along which behavior can vary"},{"node":"state-models-behavioral-transitions","truth_value":"IN","reason":"SL justification valid","antecedents":["strategy-vs-state-distinction","gof-state-vs-table-driven-key-difference","gof-state-object-creation-tradeoff"],"label":"State occupies a unique niche defined by contrast with Strategy (different binding) and tables (different representation), plus its own creation tradeoffs"},{"node":"strategy-vs-state-distinction","truth_value":"IN","reason":"premise"},{"node":"gof-state-vs-table-driven-key-difference","truth_value":"IN","reason":"premise"},{"node":"gof-state-object-creation-tradeoff","truth_value":"IN","reason":"premise"},{"node":"modification-space-transcends-gof-classification","truth_value":"IN","reason":"SL justification valid","antecedents":["behavioral-four-dimensional-modification-space","structural-behavioral-wrapping-continuum"],"label":"The four-dimensional modification space crosses the structural-behavioral classification boundary via the Proxy→Decorator→Strategy wrapping axis"},{"node":"structural-behavioral-wrapping-continuum","truth_value":"IN","reason":"SL justification valid","antecedents":["structural-patterns-boundary-vs-wrapping-spectra","wrapping-taxonomy-access-to-algorithm"],"label":"Structural patterns classify Proxy/Decorator as wrapping patterns; the wrapping taxonomy extends the same axis into behavioral territory (Strategy), so the GoF category boundary is porous"},{"node":"structural-patterns-boundary-vs-wrapping-spectra","truth_value":"IN","reason":"SL justification valid","antecedents":["adapter-facade-interface-boundary-pair","proxy-decorator-wrapping-spectrum"],"label":"Two orthogonal structural axes — translation across interfaces vs augmentation within a single interface"},{"node":"adapter-facade-interface-boundary-pair","truth_value":"IN","reason":"SL justification valid","antecedents":["facade-vs-adapter-new-vs-existing-interface","adapter-after-design-bridge-before-design","facade-defines-higher-level-interface-to-subsystem"],"label":"Two structural patterns addressing interface boundaries at complementary granularities"},{"node":"facade-vs-adapter-new-vs-existing-interface","truth_value":"IN","reason":"premise"},{"node":"adapter-after-design-bridge-before-design","truth_value":"IN","reason":"premise"},{"node":"facade-defines-higher-level-interface-to-subsystem","truth_value":"IN","reason":"premise"},{"node":"composition-reuse-paradigm-with-complete-creational-map","truth_value":"IN","reason":"SL justification valid","antecedents":["composition-paradigm-convergent-and-scalable-with-bounded-exception","creational-spectrum-bounded-by-coupling-extremes"],"label":"Validated composition paradigm + mapped creational space = complete reuse decision framework"},{"node":"composition-paradigm-convergent-and-scalable-with-bounded-exception","truth_value":"IN","reason":"SL justification valid","antecedents":["composition-convergence-scalably-grounded","template-method-inheritance-bounded-by-composition"],"label":"Composition as validated default + Template Method as precisely bounded exception = complete reuse decision framework"},{"node":"composition-convergence-scalably-grounded","truth_value":"IN","reason":"SL justification valid","antecedents":["convergent-evolution-toward-composition","composition-scalability-doubly-grounded"],"label":"Convergent evolution says composition is right; doubly-grounded scalability says it works at scale"},{"node":"convergent-evolution-toward-composition","truth_value":"IN","reason":"SL justification valid","antecedents":["creational-evolution-inheritance-to-composition","ocp-evolution-validates-composition-shift"],"label":"Two independent evolutionary trajectories converging on composition is stronger than either alone"},{"node":"creational-evolution-inheritance-to-composition","truth_value":"IN","reason":"SL justification valid","antecedents":["factory-method-uses-inheritance-abstract-factory-uses-composition","creational-pattern-evolution-trajectory"],"label":"Creational pattern evolution mirrors the broader GoF shift from inheritance to composition"},{"node":"factory-method-uses-inheritance-abstract-factory-uses-composition","truth_value":"IN","reason":"premise"},{"node":"creational-pattern-evolution-trajectory","truth_value":"IN","reason":"premise"},{"node":"ocp-evolution-validates-composition-shift","truth_value":"IN","reason":"SL justification valid","antecedents":["ocp-evolved-from-inheritance-to-abstraction","composition-superiority-for-reuse"],"label":"OCP's own history recapitulates the broader paradigm shift — convergent validation from principle and practice"},{"node":"ocp-evolved-from-inheritance-to-abstraction","truth_value":"IN","reason":"SL justification valid","antecedents":["ocp-coined-by-meyer-1988","ocp-meyer-vs-polymorphic-interpretation","ocp-polymorphic-version-is-dominant-modern-interpretation"],"label":"OCP's evolution from concrete inheritance to abstract polymorphism parallels and foreshadows the GoF's composition-over-inheritance principle"},{"node":"ocp-coined-by-meyer-1988","truth_value":"IN","reason":"premise"},{"node":"ocp-meyer-vs-polymorphic-interpretation","truth_value":"IN","reason":"premise"},{"node":"ocp-polymorphic-version-is-dominant-modern-interpretation","truth_value":"IN","reason":"premise"},{"node":"composition-superiority-for-reuse","truth_value":"IN","reason":"SL justification valid","antecedents":["favor-composition-over-inheritance","inheritance-breaks-encapsulation","inheritance-compile-time-composition-run-time","delegation-composition-as-powerful-as-inheritance"],"label":"Four independent arguments converge on composition's superiority over inheritance"},{"node":"inheritance-breaks-encapsulation","truth_value":"IN","reason":"premise"},{"node":"inheritance-compile-time-composition-run-time","truth_value":"IN","reason":"premise"},{"node":"delegation-composition-as-powerful-as-inheritance","truth_value":"IN","reason":"premise"},{"node":"composition-scalability-doubly-grounded","truth_value":"IN","reason":"SL justification valid","antecedents":["composition-quadruply-evidenced","sharing-infrastructure-enables-scalable-composition"],"label":"Four independent theoretical proofs + practical sharing infrastructure = doubly grounded scalability"},{"node":"composition-quadruply-evidenced","truth_value":"IN","reason":"SL justification valid","antecedents":["composition-paradigm-doubly-validated","dual-proof-composition-prevents-explosion"],"label":"Two independent double-evidence chains (theoretical+practical and structural+structural) merge into four-point convergence for composition superiority"},{"node":"composition-paradigm-doubly-validated","truth_value":"IN","reason":"SL justification valid","antecedents":["ocp-evolution-validates-composition-shift","decorator-proves-composition-scalability"],"label":"Independent theoretical (principle evolution) and empirical (quantitative measurement) convergence on composition"},{"node":"decorator-proves-composition-scalability","truth_value":"IN","reason":"SL justification valid","antecedents":["decorator-avoids-inheritance-explosion","composition-superiority-for-reuse"],"label":"Decorator's avoidance of class explosion quantifies composition's advantage as exponential, not just qualitative"},{"node":"decorator-avoids-inheritance-explosion","truth_value":"IN","reason":"premise"},{"node":"dual-proof-composition-prevents-explosion","truth_value":"IN","reason":"SL justification valid","antecedents":["decorator-proves-composition-scalability","bridge-eliminates-class-explosion"],"label":"Two independent quantitative proofs of composition's advantage across different GoF categories"},{"node":"bridge-eliminates-class-explosion","truth_value":"IN","reason":"premise"},{"node":"sharing-infrastructure-enables-scalable-composition","truth_value":"IN","reason":"SL justification valid","antecedents":["creational-enables-cross-category-sharing","composite-flyweight-scalable-trees"],"label":"Controlled-sharing infrastructure (Singleton registries + Flyweight factories) is the efficiency substrate that makes large-scale composition viable"},{"node":"creational-enables-cross-category-sharing","truth_value":"IN","reason":"SL justification valid","antecedents":["controlled-sharing-meta-pattern","creational-patterns-enable-composition-reuse"],"label":"Depth-3 — controlled-sharing (depth-1) + creational-enable-composition (depth-2) reveal creational patterns as cross-category infrastructure, not just lifecycle management"},{"node":"controlled-sharing-meta-pattern","truth_value":"IN","reason":"SL justification valid","antecedents":["gof-state-subclasses-often-singletons","flyweight-factory-ensures-sharing"],"label":"Depth-1 — two independent base observations (State-as-Singleton and Flyweight-via-Factory) converge on a cross-category meta-pattern where creational mechanisms serve as sharing infrastructure for behavioral and structural patterns"},{"node":"gof-state-subclasses-often-singletons","truth_value":"IN","reason":"premise"},{"node":"flyweight-factory-ensures-sharing","truth_value":"IN","reason":"premise"},{"node":"creational-patterns-enable-composition-reuse","truth_value":"IN","reason":"SL justification valid","antecedents":["factory-method-as-foundational-creational","composition-superiority-for-reuse"],"label":"Composition cannot be flexible without creational abstraction; Factory Method provides that abstraction"},{"node":"factory-method-as-foundational-creational","truth_value":"IN","reason":"SL justification valid","antecedents":["abstract-factory-often-uses-factory-methods","factory-method-called-within-template-methods","iterator-factory-method-creates-appropriate-iterator"],"label":"Factory Method appears as a building block inside three other patterns"},{"node":"abstract-factory-often-uses-factory-methods","truth_value":"IN","reason":"premise"},{"node":"factory-method-called-within-template-methods","truth_value":"IN","reason":"premise"},{"node":"iterator-factory-method-creates-appropriate-iterator","truth_value":"IN","reason":"premise"},{"node":"composite-flyweight-scalable-trees","truth_value":"IN","reason":"SL justification valid","antecedents":["composite-as-universal-recursive-structure","flyweight-solves-composite-sharing"],"label":"Two depth-1 conclusions about Composite's structure and Flyweight's optimization combine into a single scalable-tree design"},{"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"},{"node":"flyweight-solves-composite-sharing","truth_value":"IN","reason":"SL justification valid","antecedents":["flyweight-solves-composite-sharing","flyweight-intrinsic-vs-extrinsic-state","flyweight-doc-editor-180k-chars-480-objects"],"label":"Flyweight's state-splitting mechanism directly solves Composite's sharing problem"},{"node":"flyweight-solves-composite-sharing","truth_value":"IN","reason":"circular dependency"},{"node":"flyweight-intrinsic-vs-extrinsic-state","truth_value":"IN","reason":"premise"},{"node":"flyweight-doc-editor-180k-chars-480-objects","truth_value":"IN","reason":"premise"},{"node":"template-method-inheritance-bounded-by-composition","truth_value":"IN","reason":"SL justification valid","antecedents":["template-method-principled-inheritance-counterexample","decorator-proves-composition-scalability"],"label":"Template Method defines when inheritance works; Decorator proves composition works everywhere else"},{"node":"template-method-principled-inheritance-counterexample","truth_value":"IN","reason":"SL justification valid","antecedents":["template-method-fine-grained-override-control","composition-superiority-for-reuse"],"label":"Template Method is the exception that proves the composition rule by showing when inheritance works"},{"node":"template-method-fine-grained-override-control","truth_value":"IN","reason":"SL justification valid","antecedents":["gof-template-method-five-operation-kinds","hook-operations-overridable-defaults","gof-cpp-template-method-nonvirtual"],"label":"Five operation kinds plus non-virtual skeleton produce the most controlled inheritance in the GoF"},{"node":"gof-template-method-five-operation-kinds","truth_value":"IN","reason":"premise"},{"node":"hook-operations-overridable-defaults","truth_value":"IN","reason":"premise"},{"node":"gof-cpp-template-method-nonvirtual","truth_value":"IN","reason":"premise"},{"node":"creational-spectrum-bounded-by-coupling-extremes","truth_value":"IN","reason":"SL justification valid","antecedents":["prototype-builder-opposite-coupling-extremes","prototype-flyweight-creation-sharing-spectrum"],"label":"Two orthogonal spectra (coupling and identity) define the creational design space boundaries"},{"node":"prototype-builder-opposite-coupling-extremes","truth_value":"IN","reason":"SL justification valid","antecedents":["prototype-constrained-by-clone-complexity","builder-maximally-decoupled-from-product"],"label":"Opposite positions on the product-coupling axis define the creational pattern design space boundaries"},{"node":"prototype-constrained-by-clone-complexity","truth_value":"IN","reason":"SL justification valid","antecedents":["prototype-main-liability-clone-implementation","prototype-deep-copy-required-for-independence","prototype-clone-needs-separate-initialize"],"label":"Three independent implementation challenges compound into a significant adoption barrier"},{"node":"prototype-main-liability-clone-implementation","truth_value":"IN","reason":"premise"},{"node":"prototype-deep-copy-required-for-independence","truth_value":"IN","reason":"premise"},{"node":"prototype-clone-needs-separate-initialize","truth_value":"IN","reason":"premise"},{"node":"builder-maximally-decoupled-from-product","truth_value":"IN","reason":"SL justification valid","antecedents":["builder-products-no-common-parent","builder-can-analyze-without-creating","builder-methods-empty-by-default"],"label":"Three properties uniquely distinguish Builder's decoupling from other creational patterns"},{"node":"builder-products-no-common-parent","truth_value":"IN","reason":"premise"},{"node":"builder-can-analyze-without-creating","truth_value":"IN","reason":"premise"},{"node":"builder-methods-empty-by-default","truth_value":"IN","reason":"premise"},{"node":"prototype-flyweight-creation-sharing-spectrum","truth_value":"IN","reason":"SL justification valid","antecedents":["prototype-creates-objects-by-cloning","controlled-sharing-meta-pattern"],"label":"Prototype (pure creation) and Flyweight (pure sharing) bookend the object identity spectrum"},{"node":"prototype-creates-objects-by-cloning","truth_value":"IN","reason":"premise"}]}}