Class ElementDefinitionConstraintComponent

ElementDefinitionConstraintComponent Class

Remarks

FHIR Specification

Short: Condition that must evaluate to true
Definition: Formal constraints such as co-occurrence and other constraints that can be computationally evaluated within the context of the instance.
Comment: Constraints should be declared on the "context" element - the lowest element in the hierarchy that is common to all nodes referenced by the constraint.

See

FHIR ElementDefinition

Hierarchy (View Summary)

DataType
- ElementDefinitionConstraintComponent

Implements

IDataType

Index

Constructors

constructor

new ElementDefinitionConstraintComponent(
    key?: null | string | IdType,
    severity?: null | string | CodeType | EnumCodeType,
    human?: null | string | StringType,
): ElementDefinitionConstraintComponent
Parameters
- key: null | string | IdType = null
- severity: null | string | CodeType | EnumCodeType = null
- human: null | string | StringType = null
Returns ElementDefinitionConstraintComponent
Overrides DataType.constructor
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22197

Properties

`Private`key

key: null | IdType

ElementDefinition.constraint.key Element

Remarks

FHIR Specification

Short: Target of 'condition' reference above
Definition: Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.
FHIR Type: id
Cardinality: 1..1
isModifier: false
isSummary: true

`Private` `Optional`requirements

requirements?: StringType

ElementDefinition.constraint.requirements Element

Remarks

FHIR Specification

Short: Why this constraint is necessary or appropriate
Definition: Description of why this constraint is necessary or appropriate.
Comment: To be used if the reason for the constraint might not be intuitive to all implementers.
FHIR Type: string
Cardinality: 0..1
isModifier: false
isSummary: true

`Private` `Readonly`constraintSeverityEnum

constraintSeverityEnum: ConstraintSeverityEnum

FHIR CodeSystem: ConstraintSeverity

See

ConstraintSeverityEnum

`Private`severity

severity: null | EnumCodeType

ElementDefinition.constraint.severity Element

Remarks

FHIR Specification

Short: error | warning
Definition: Identifies the impact constraint violation has on the conformance of the instance.
Comment: This allows constraints to be asserted as "shall" (error) and "should" (warning).
FHIR Type: code
Cardinality: 1..1
isModifier: false
isSummary: true

See

CodeSystem Enumeration: ConstraintSeverityEnum

`Private`human

human: null | StringType

ElementDefinition.constraint.human Element

Remarks

FHIR Specification

Short: Human description of constraint
Definition: Text that can be used to describe the constraint in messages identifying that the constraint has been violated.
Comment: Should be expressed in business terms as much as possible.
FHIR Type: string
Cardinality: 1..1
isModifier: false
isSummary: true

`Private` `Optional`expression

expression?: StringType

ElementDefinition.constraint.expression Element

Remarks

FHIR Specification

Short: FHIRPath expression of constraint
Definition: A FHIRPath expression of constraint that can be executed to see if this constraint is met.
Comment: In the absense of an expression, the expression is likely not enforceable by validators, and might be missed by many systems.
Requirements: Used by validation tooling tests of the validity of the resource.
FHIR Type: string
Cardinality: 0..1
isModifier: false
isSummary: true

`Private` `Optional`xpath

xpath?: StringType

ElementDefinition.constraint.xpath Element

Remarks

FHIR Specification

Short: XPath expression of constraint
Definition: An XPath expression of constraint that can be executed to see if this constraint is met.
Comment: Elements SHALL use "f" as the namespace prefix for the FHIR namespace, and "x" for the xhtml namespace, and SHALL NOT use any other prefixes. Note: XPath is generally considered not useful because it does not apply to JSON and other formats and because of XSLT implementation issues, and may be removed in the future.
Requirements: Used in Schematron tests of the validity of the resource.
FHIR Type: string
Cardinality: 0..1
isModifier: false
isSummary: true

`Private` `Optional`source

source?: CanonicalType

ElementDefinition.constraint.source Element

Remarks

FHIR Specification

Short: Reference to original source of constraint
Definition: A reference to the original source of the constraint, for traceability purposes.
Comment: This is used when, e.g. rendering, where it is not useful to present inherited constraints when rendering the snapshot.
FHIR Type: canonical
- TargetProfiles: [ 'http://hl7.org/fhir/StructureDefinition/StructureDefinition', ]
Cardinality: 0..1
isModifier: false
isSummary: true

Methods

`Static`parse

parse(
sourceJson: Value,
optSourceField?: string,
): undefined | ElementDefinitionConstraintComponent
Parse the provided ElementDefinitionConstraintComponent JSON to instantiate the ElementDefinitionConstraintComponent data model.
Parameters
- sourceJson: Value
  JSON representing FHIR ElementDefinitionConstraintComponent
- OptionaloptSourceField: string
  Optional data source field (e.g. <complexTypeName>.<complexTypeFieldName>); defaults to ElementDefinitionConstraintComponent
Returns undefined | ElementDefinitionConstraintComponent
ElementDefinitionConstraintComponent data model or undefined for ElementDefinitionConstraintComponent

Throws
JsonError if the provided JSON is not a valid JSON object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22236

getKeyElement

getKeyElement(): IdType
Returns IdType
the key property value as a IdType object if defined; else an empty IdType object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22459

setKeyElement

setKeyElement(element: undefined | null | IdType): this
Assigns the provided PrimitiveType value to the key property.
Parameters
- element: undefined | null | IdType
  the key value
Returns this
this

Throws
InvalidTypeError for invalid data types

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22471

hasKeyElement

hasKeyElement(): boolean
Returns boolean
true if the key property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22485

getKey

getKey(): null | string
Returns null | string
the key property value as a fhirId if defined; else null
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22492

setKey

setKey(value: undefined | null | string): this
Assigns the provided primitive value to the key property.
Parameters
- value: undefined | null | string
  the key value
Returns this
this

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22507

hasKey

hasKey(): boolean
Returns boolean
true if the key property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22520

getRequirementsElement

getRequirementsElement(): StringType
Returns StringType
the requirements property value as a StringType object if defined; else an empty StringType object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22527

setRequirementsElement

setRequirementsElement(element: undefined | StringType): this
Assigns the provided PrimitiveType value to the requirements property.
Parameters
- element: undefined | StringType
  the requirements value
Returns this
this

Throws
InvalidTypeError for invalid data types

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22539

hasRequirementsElement

hasRequirementsElement(): boolean
Returns boolean
true if the requirements property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22553

getRequirements

getRequirements(): undefined | string
Returns undefined | string
the requirements property value as a fhirString if defined; else undefined
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22560

setRequirements

setRequirements(value: undefined | string): this
Assigns the provided primitive value to the requirements property.
Parameters
- value: undefined | string
  the requirements value
Returns this
this

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22571

hasRequirements

hasRequirements(): boolean
Returns boolean
true if the requirements property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22584

getSeverityEnumType

getSeverityEnumType(): null | EnumCodeType
Returns null | EnumCodeType
the severity property value as a EnumCodeType if defined; else null

See
CodeSystem Enumeration: ConstraintSeverityEnum
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22593

setSeverityEnumType

setSeverityEnumType(enumType: undefined | null | EnumCodeType): this
Assigns the provided EnumCodeType value to the severity property.
Parameters
- enumType: undefined | null | EnumCodeType
  the severity value
Returns this
this

Throws
InvalidCodeError for invalid code value

Throws
InvalidTypeError for invalid data types

See
CodeSystem Enumeration: ConstraintSeverityEnum
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22607

hasSeverityEnumType

hasSeverityEnumType(): boolean
Returns boolean
true if the severity property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22621

getSeverityElement

getSeverityElement(): null | CodeType
Returns null | CodeType
the severity property value as a CodeType if defined; else null

See
CodeSystem Enumeration: ConstraintSeverityEnum
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22630

setSeverityElement

setSeverityElement(element: undefined | null | CodeType): this
Assigns the provided PrimitiveType value to the severity property.
Parameters
- element: undefined | null | CodeType
  the severity value
Returns this
this

Throws
InvalidCodeError for invalid code value

Throws
InvalidTypeError for invalid data types

See
CodeSystem Enumeration: ConstraintSeverityEnum
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22647

hasSeverityElement

hasSeverityElement(): boolean
Returns boolean
true if the severity property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22661

getSeverity

getSeverity(): null | string
Returns null | string
the severity property value as a fhirCode if defined; else null

See
CodeSystem Enumeration: ConstraintSeverityEnum
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22670

setSeverity

setSeverity(value: undefined | null | string): this
Assigns the provided primitive value to the severity property.
Parameters
- value: undefined | null | string
  the severity value
Returns this
this

Throws
InvalidCodeError for invalid code value

Throws
PrimitiveTypeError for invalid primitive types

See
CodeSystem Enumeration: ConstraintSeverityEnum
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22687

hasSeverity

hasSeverity(): boolean
Returns boolean
true if the severity property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22700

getHumanElement

getHumanElement(): StringType
Returns StringType
the human property value as a StringType object if defined; else an empty StringType object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22707

setHumanElement

setHumanElement(element: undefined | null | StringType): this
Assigns the provided PrimitiveType value to the human property.
Parameters
- element: undefined | null | StringType
  the human value
Returns this
this

Throws
InvalidTypeError for invalid data types

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22719

hasHumanElement

hasHumanElement(): boolean
Returns boolean
true if the human property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22733

getHuman

getHuman(): null | string
Returns null | string
the human property value as a fhirString if defined; else null
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22740

setHuman

setHuman(value: undefined | null | string): this
Assigns the provided primitive value to the human property.
Parameters
- value: undefined | null | string
  the human value
Returns this
this

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22755

hasHuman

hasHuman(): boolean
Returns boolean
true if the human property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22768

getExpressionElement

getExpressionElement(): StringType
Returns StringType
the expression property value as a StringType object if defined; else an empty StringType object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22775

setExpressionElement

setExpressionElement(element: undefined | StringType): this
Assigns the provided PrimitiveType value to the expression property.
Parameters
- element: undefined | StringType
  the expression value
Returns this
this

Throws
InvalidTypeError for invalid data types

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22787

hasExpressionElement

hasExpressionElement(): boolean
Returns boolean
true if the expression property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22801

getExpression

getExpression(): undefined | string
Returns undefined | string
the expression property value as a fhirString if defined; else undefined
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22808

setExpression

setExpression(value: undefined | string): this
Assigns the provided primitive value to the expression property.
Parameters
- value: undefined | string
  the expression value
Returns this
this

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22819

hasExpression

hasExpression(): boolean
Returns boolean
true if the expression property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22832

getXpathElement

getXpathElement(): StringType
Returns StringType
the xpath property value as a StringType object if defined; else an empty StringType object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22839

setXpathElement

setXpathElement(element: undefined | StringType): this
Assigns the provided PrimitiveType value to the xpath property.
Parameters
- element: undefined | StringType
  the xpath value
Returns this
this

Throws
InvalidTypeError for invalid data types

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22851

hasXpathElement

hasXpathElement(): boolean
Returns boolean
true if the xpath property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22865

getXpath

getXpath(): undefined | string
Returns undefined | string
the xpath property value as a fhirString if defined; else undefined
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22872

setXpath

setXpath(value: undefined | string): this
Assigns the provided primitive value to the xpath property.
Parameters
- value: undefined | string
  the xpath value
Returns this
this

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22883

hasXpath

hasXpath(): boolean
Returns boolean
true if the xpath property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22896

getSourceElement

getSourceElement(): CanonicalType
Returns CanonicalType
the source property value as a CanonicalType object if defined; else an empty CanonicalType object
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22903

setSourceElement

setSourceElement(element: undefined | CanonicalType): this
Assigns the provided PrimitiveType value to the source property.
Parameters
- element: undefined | CanonicalType
  the source value
Returns this
this

Throws
InvalidTypeError for invalid data types

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22915

hasSourceElement

hasSourceElement(): boolean
Returns boolean
true if the source property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22929

getSource

getSource(): undefined | string
Returns undefined | string
the source property value as a fhirCanonical if defined; else undefined
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22936

setSource

setSource(value: undefined | string): this
Assigns the provided primitive value to the source property.
Parameters
- value: undefined | string
  the source value
Returns this
this

Throws
PrimitiveTypeError for invalid primitive types
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22947

hasSource

hasSource(): boolean
Returns boolean
true if the source property exists and has a value; false otherwise
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22960

fhirType

fhirType(): string
Returns string
the FHIR type defined in the FHIR standard
Implementation of IDataType.fhirType
Overrides DataType.fhirType
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22969

isEmpty

isEmpty(): boolean
Returns boolean
true if the instance is empty; false otherwise
Implementation of IDataType.isEmpty
Overrides DataType.isEmpty
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22976

isRequiredFieldsEmpty

isRequiredFieldsEmpty(): boolean
Returns boolean
true if and only if the data model has required fields (min cardinality > 0) and at least one of those required fields in the instance is empty; false otherwise
Implementation of IDataType.isRequiredFieldsEmpty
Overrides DataType.isRequiredFieldsEmpty
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:22992

copy

copy(): ElementDefinitionConstraintComponent
Creates a copy of the current instance.

Returns ElementDefinitionConstraintComponent
the a new instance copied from the current instance
Implementation of IDataType.copy
Overrides DataType.copy
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:23003

dataTypeName

dataTypeName(): string
Returns string
the complex or primitive data model type name (e.g., 'Period", 'StringType', `UriType', etc.)
Implementation of IDataType.dataTypeName
Overrides DataType.dataTypeName
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:23029

toJSON

toJSON(): undefined | Value
Returns undefined | Value
the JSON value or undefined if the instance is empty
Implementation of IDataType.toJSON
Overrides DataType.toJSON
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:23036

isDataType

isDataType(): boolean
Returns boolean
true if the instance is a FHIR complex or primitive datatype; false otherwise
Implementation of IDataType.isDataType
Inherited from DataType.isDataType
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:302

getId

getId(): undefined | string
Returns undefined | string
the id property value
Implementation of IDataType.getId
Inherited from DataType.getId
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:59

setId

setId(value: undefined | string): this
Assigns the provided value to the id property.
Parameters
- value: undefined | string
  the id value
Returns this
this

Throws
PrimitiveTypeError for invalid value
Implementation of IDataType.setId
Inherited from DataType.setId
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:67

hasId

hasId(): boolean
Returns boolean
true if id exists and has a value; false otherwise
Implementation of IDataType.hasId
Inherited from DataType.hasId
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:71

getExtension

getExtension(): IExtension[]
Returns IExtension[]
the array of extension values
Implementation of IDataType.getExtension
Inherited from DataType.getExtension
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:75

setExtension

setExtension(extension: undefined | IExtension[]): this
Assigns the provided array of Extension values to the extension property.
Parameters
- extension: undefined | IExtension[]
  array of Extensions
Returns this
this
Implementation of IDataType.setExtension
Inherited from DataType.setExtension
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:82

hasExtension

hasExtension(url?: string): boolean
Determines if the extension property exists.
Parameters
- Optionalurl: string
  the url that identifies a specific Extension
Returns boolean
true if an Extension has the provided url; false otherwise

Remarks
If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the extension property exists and has any values.

Throws
AssertionError for invalid url
Implementation of IDataType.hasExtension
Inherited from DataType.hasExtension
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:94

getExtensionByUrl

getExtensionByUrl(url: string): undefined | IExtension
Determines if the extension property exists.
Parameters
- url: string
  the url that identifies a specific Extension
Returns undefined | IExtension
an Extension having the provided url

Remarks
If the url is provided, determines if an Extension having the provided url exists. If the url is not provided, determines if the extension property exists and has any values.

Throws
AssertionError for invalid url
Implementation of IDataType.getExtensionByUrl
Inherited from DataType.getExtensionByUrl
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:106

addExtension

addExtension(extension: undefined | IExtension): this
Adds the provided Extension to the extension property array.
Parameters
- extension: undefined | IExtension
  the Extension value to add to the extension property array
Returns this
this
Implementation of IDataType.addExtension
Inherited from DataType.addExtension
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:113

removeExtension

removeExtension(url: string): void
Removes the Extension having the provided url from the extension property array.
Parameters
- url: string
  the url that identifies a specific Extension to remove
Returns void
Throws
AssertionError for invalid url
Implementation of IDataType.removeExtension
Inherited from DataType.removeExtension
- Defined in packages/fhir-core/lib/base-models/core-fhir-models.d.ts:120

isResource

isResource(): boolean
Returns boolean
true if the instance is a FHIR resource; false otherwise
Implementation of IDataType.isResource
Inherited from DataType.isResource
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:67

isComplexDataType

isComplexDataType(): boolean
Returns boolean
true if the instance is a FHIR complex datatype; false otherwise
Implementation of IDataType.isComplexDataType
Inherited from DataType.isComplexDataType
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:75

isPrimitive

isPrimitive(): boolean
Returns boolean
true if the instance is a FHIR primitive datatype; false otherwise
Implementation of IDataType.isPrimitive
Inherited from DataType.isPrimitive
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:79

isBooleanPrimitive

isBooleanPrimitive(): boolean
Returns boolean
true if the instance is a FHIR primitive boolean datatype; false otherwise
Implementation of IDataType.isBooleanPrimitive
Inherited from DataType.isBooleanPrimitive
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:83

isStringPrimitive

isStringPrimitive(): boolean
Returns boolean
true if the instance is a FHIR primitive string-based datatype; false otherwise
Implementation of IDataType.isStringPrimitive
Inherited from DataType.isStringPrimitive
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:87

isNumberPrimitive

isNumberPrimitive(): boolean
Returns boolean
true if the instance is a FHIR primitive number-based datatype; false otherwise
Implementation of IDataType.isNumberPrimitive
Inherited from DataType.isNumberPrimitive
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:91

isBigIntPrimitive

isBigIntPrimitive(): boolean
Returns boolean
true if the instance is a FHIR primitive bigint-based datatype; false otherwise
Implementation of IDataType.isBigIntPrimitive
Inherited from DataType.isBigIntPrimitive
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:95

isDateTimePrimitive

isDateTimePrimitive(): boolean
Returns boolean
true if the instance is a FHIR primitive datetime-based datatype; false otherwise
Implementation of IDataType.isDateTimePrimitive
Inherited from DataType.isDateTimePrimitive
- Defined in packages/fhir-core/lib/base-models/Base.d.ts:99

`Protected`copyValues

copyValues(dest: ElementDefinitionConstraintComponent): void
Protected
Copies the current instance's elements into the provided object.
Parameters
- dest: ElementDefinitionConstraintComponent
  the copied instance
Returns void
Overrides DataType.copyValues
- Defined in packages/r4-datamodels/src/complex-types/complex-datatypes.ts:23015

Class ElementDefinitionConstraintComponent

Remarks

See

Hierarchy (View Summary)

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns ElementDefinitionConstraintComponent

Properties

Privatekey

Remarks

Private Optionalrequirements

Remarks

Private ReadonlyconstraintSeverityEnum

See

Privateseverity

Remarks

See

Privatehuman

Remarks

Private Optionalexpression

Remarks

Private Optionalxpath

Remarks

Private Optionalsource

Remarks

Methods

Staticparse

Parameters

Returns undefined | ElementDefinitionConstraintComponent

Throws

getKeyElement

Returns IdType

setKeyElement

Parameters

Returns this

Throws

Throws

hasKeyElement

Returns boolean

getKey

Returns null | string

setKey

Parameters

Returns this

Throws

hasKey

Returns boolean

getRequirementsElement

Returns StringType

setRequirementsElement

Parameters

Returns this

Throws

Throws

hasRequirementsElement

Returns boolean

getRequirements

Returns undefined | string

setRequirements

Parameters

Returns this

Throws

hasRequirements

Returns boolean

getSeverityEnumType

Returns null | EnumCodeType

See

setSeverityEnumType

Parameters

Returns this

Throws

Throws

See

hasSeverityEnumType

`Private`key

`Private` `Optional`requirements

`Private` `Readonly`constraintSeverityEnum

`Private`severity

`Private`human

`Private` `Optional`expression

`Private` `Optional`xpath

`Private` `Optional`source

`Static`parse