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10.5 FX Transaction Candidate Mapping
Go To Mapping from FX Logical Information Structures to IDL and Generated Types
The FX Transaction Candidate maps to an IDL structure and a generated type that represent candidate FX transaction information received for Phase 0 processing.
Table 10-1: FX Transaction Candidate to IDL and generated type mapping.
| Mapping Concern | Phase 0 Implementation Treatment |
|---|---|
| FX logical information structure | FX Transaction Candidate |
| IDL structure | FxTransactionCandidate |
| Generated type | Generated type derived from FxTransactionCandidate |
| Source IDL file | Phase 0 FX information IDL file |
| Primary DDS Topic | Data.FX.TransactionCandidate |
| Producing Node Role | Transaction Intake Role |
| Consuming Node Roles | Structural Validation Role; Audit Recording Role; Provenance Recording Role |
| Primary Runtime Plane | FX Logical Data Plane |
| Supporting Runtime Plane | FX Logical Audit and Provenance Plane |
| Traceability expectation | The IDL structure and generated type trace to the FX Transaction Candidate and the FX Transaction Intake Endpoint. |
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