Class TDataRequirementDateFilter
Unit
bsFhir_r4b
Declaration
type TDataRequirementDateFilter = class(TElement)
Description
Describes a required data item for evaluation in terms of the type of data, and optional code or date-based filters of the data. If the element is present, it must have a value for at least one of the defined elements, an @id referenced from the Narrative, or extensions
Hierarchy
Overview
Methods
Properties
Description
Methods
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constructor Create; override; |
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Properties
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property path : string read Getpath write Setpath; |
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The date-valued attribute of the filter. The specified path SHALL be a FHIRPath resolveable on the specified type of the DataRequirement, and SHALL consist only of identifiers, constant indexers, and .resolve(). The path is allowed to contain qualifiers (.) to traverse sub-elements, as well as indexers ([x]) to traverse multiple-cardinality sub-elements (see the [Simple FHIRPath Profile](fhirpath.html#simple) for full details). Note that the index must be an integer constant. The path must resolve to an element of type date, dateTime, Period, Schedule, or Timing.
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property pathElement : Tstring read GetpathElement write SetpathElement; |
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property searchParam : string read GetsearchParam write SetsearchParam; |
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A date parameter that refers to a search parameter defined on the specified type of the DataRequirement, and which searches on elements of type date, dateTime, Period, Schedule, or Timing.
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property searchParamElement : Tstring read GetsearchParamElement write SetsearchParamElement; |
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property value : TElement read Getvalue write Setvalue; |
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The value of the filter. If period is specified, the filter will return only those data items that fall within the bounds determined by the Period, inclusive of the period boundaries. If dateTime is specified, the filter will return only those data items that are equal to the specified dateTime. If a Duration is specified, the filter will return only those data items that fall within Duration before now.
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