package google.fhir.proto

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Defines a list of fhir path expressions to be replaced.

• repeated Replacement replacement = 1

• FHIR_VERSION_UNKNOWN = 0

• DSTU2 = 1

• STU3 = 2

• R4 = 4

• R4B = 45

• R5 = 5

Defines all the information needed to replace a FHIR Path expression during FHIRPath to SQL encoding.

Used in: FHIRPathReplacementList

• string element_path = 1

  The full path from the parent resource to the field containing the expression to be replaced. E.g., if Patient has a subfield meta and meta has a field id, this could be `Patient.meta.id`. If not specified, this will apply to all expressions matching `expression_to_replace`, regardless of element.

• string expression_to_replace = 2

  The expression to be replaced.

• string replacement_expression = 3

  The expression to be replaced with. TODO(b/221470795): Look into adding a special token (like `$`) that will be replaced with the name of the current resource.

To annotate cardinality constraints.

• NOT_REQUIRED = 0

• REQUIRED_BY_FHIR = 1

• string name = 1

• SearchParameterType type = 2

• string expression = 3

Used in: SearchParameter

• INVALID_SEARCH_PARAMETER_TYPE = 0

• NUMBER = 1

• DATE = 2

• STRING = 3

• TOKEN = 4

• REFERENCE = 5

• COMPOSITE = 6

• QUANTITY = 7

• URI = 8

• SPECIAL = 9

TODO(b/244184211): Unify with StructureDefinitionKindCode

• KIND_UNKNOWN = 0

• KIND_PRIMITIVE_TYPE = 1

• KIND_COMPLEX_TYPE = 2

• KIND_RESOURCE = 3

• KIND_LOGICAL = 4