dido:99_annexes:annex-b-terms-and-definitions:f:fx_cash-flow_computation_node

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dido:99_annexes:annex-b-terms-and-definitions:f:fx_cash-flow_computation_node [2026/07/11 11:14] – removed - external edit (Unknown date) 127.0.0.1dido:99_annexes:annex-b-terms-and-definitions:f:fx_cash-flow_computation_node [2026/07/18 12:33] (current) – external edit 127.0.0.1
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 +====== FX Cash-Flow Computation Node ======
 +
 +[[dido:99_annexes:annex-b-terms-and-definitions:start|Go up to Terms and Definitions]]
 +
 +===== Discussion =====
 +
 +The FX Cash-Flow Computation Node computes projected or derived FX cash-flow obligations from relevant FX contract state and transaction information.
 +
 +The FX Cash-Flow Computation Node performs cash-flow computation responsibilities. It consumes FX Contract State, applicable transaction information, semantic assertions, model references, and calculation context. It produces FX Cash-Flow Obligations and records the provenance of computations.
 +
 +The FX Cash-Flow Computation Node participates primarily in the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:d:data_plane|Data Plane]]. It also participates in the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:a:audit_and_provenance_plane|Audit and Provenance Plane]] by recording inputs, calculation context, model version, computation timestamp, and output lineage.
 +
 +===== Definition =====
 +
 +//responsible for computing projected or derived FX cash-flow obligation//
 +
 +===== Source =====
 +
 +Specialization of Logical Node from [[fxdemo:02-part:start]], Section 6.2, 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 FX Cash-Flow Computation Node defines a logical responsibility for computation. It does not prescribe the ACTUS library, the calculation engine, the programming language, the model implementation, the data store, or the runtime service.
 +
 +===== Example =====
 +
 +The FX Cash-Flow Computation Node consumes an FX Contract State and produces FX Cash-Flow Obligations with provenance linking the output to the input contract state and calculation context.
 +
 +----
 +
 +<WRAP centeralign>
 +
 +© 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.
 +
 +</WRAP>