dido:99_annexes:annex-b-terms-and-definitions:c:cash-flow_computation_role

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dido:99_annexes:annex-b-terms-and-definitions:c:cash-flow_computation_role [2026/07/11 11:14] – removed - external edit (Unknown date) 127.0.0.1dido:99_annexes:annex-b-terms-and-definitions:c:cash-flow_computation_role [2026/08/04 07:09] (current) – ↷ Links adapted because of a move operation nick_dido
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 +====== Cash-Flow Computation Role ======
 +
 +[[dido:99_annexes:annex-b-terms-and-definitions:start|Go up to Terms and Definitions]]
 +
 +===== Discussion =====
 +
 +The Cash-Flow Computation Role identifies responsibility for computing projected or derived FX cash-flow obligations from FX contract state and related transaction information.
 +
 +This role includes consuming FX Contract State, semantic assertions, calculation context, model references, and applicable transaction information; producing FX Cash-Flow Obligations; and preserving computation provenance.
 +
 +The Cash-Flow Computation Role participates primarily in the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:d:data_plane|Data Plane]]. It also supports the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:a:audit_and_provenance_plane|Audit and Provenance Plane]] when computation records preserve input references, model version, calculation context, producing [[dido:99_annexes:annex-b-terms-and-definitions:f:financial_node|Node]], timestamp, and [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|evidence]] expectations.
 +
 +===== Definition =====
 +
 +//responsible for computing projected or derived FX cash-flow obligations//
 +
 +===== Source =====
 +
 +Specialization of Logical Node Role from [[fxdemo:02-part:start]], Section 6.4, Logical Assertion from [[fxdemo:02-part:start]], Section 8.8, and [[dido:99_annexes:annex-b-terms-and-definitions:i:interpretation|Interpretation]] from [[fxdemo:01-part:start]], Section 9.5; generalised from ACTUS cash-flow and analytical computation material in the original FX Demo [[dido:99_annexes:annex-b-terms-and-definitions:r:reference_architecture|Reference Architecture]].
 +
 +===== Note =====
 +
 +The Cash-Flow Computation Role defines logical computation responsibility. It does not prescribe the ACTUS library, calculation engine, programming language, model implementation, database, process, service, or container.
 +
 +===== Example =====
 +
 +The FX Cash-Flow Computation Node performs the Cash-Flow Computation Role by consuming FX Contract State and producing FX Cash-Flow Obligations with provenance for the computation.