Extension: Resource Derivation Reference

FHIR Infrastructure Work Group

Maturity Level: 0

Trial Use

Use Context: Any

Official URL: `http://hl7.org/fhir/StructureDefinition/derivation-reference`				Version: 5.0.0-snapshot3
draft as of 2020-01-18				Computable Name: ResourceDerivationReference
Flags: Non-Modifier				OID: 2.16.840.1.113883.4.642.5.1425

Context of Use: Use on Element ID Resource or Element ID Element

Definition

References a location within a set of source text from which the discrete information described by this Resource/Element was extracted.

Summary

Name	Card.	Type	Description & Constraints
ResourceDerivationReference	0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/derivation-reference ResourceDerivationReference: References a location within a set of source text from which the discrete information described by this Resource/Element was extracted. Use on Element ID Resource or Element ID Element
reference	0..1	Reference()	Source reference.
path	0..1	string	Element containing text.
offset	0..1	integer	Starting position.
length	0..1	integer	Number of characters.
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/derivation-reference ResourceDerivationReference: References a location within a set of source text from which the discrete information described by this Resource/Element was extracted. Use on Element ID Resource or Element ID Element
Slices for extension	0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
extension:reference	0..1	Extension	Source reference.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"reference"
value[x]	1..1	Reference()	Value of extension
extension:path	0..1	Extension	Element containing text.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"path"
value[x]	1..1	string	Value of extension
extension:offset	0..1	Extension	Starting position.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"offset"
value[x]	1..1	integer	Value of extension
extension:length	0..1	Extension	Number of characters.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"length"
value[x]	1..1	integer	Value of extension
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/derivation-reference"
value[x]	0..0
Documentation for this format

XML Template

<!-- ResourceDerivationReference -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/derivation-reference" >
 <-- extension sliced by value:url  in the specified orderOpen-->
 <extension url="reference"> I 0..1 Extension  <!-- I 0..1 Source reference. -->
  <valueReference><!-- I 1..1 Reference Value of extension --></valueReference>
 </extension>
 <extension url="path"> I 0..1 Extension  <!-- I 0..1 Element containing text. -->
  <valueString value="[string]"/><!-- I 1..1 Value of extension -->
 </extension>
 <extension url="offset"> I 0..1 Extension  <!-- I 0..1 Starting position. -->
  <valueInteger value="[integer]"/><!-- I 1..1 Value of extension -->
 </extension>
 <extension url="length"> I 0..1 Extension  <!-- I 0..1 Number of characters. -->
  <valueInteger value="[integer]"/><!-- I 1..1 Value of extension -->
 </extension>
</extension>

JSON Template

{ // ResourceDerivationReference
    "extension" : [ //  sliced by value:url  in the specified order, Open 
      { // Source reference. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "reference", // R! 
        "valueReference" : { Reference } // I R! Value of extension
      },
      { // Element containing text. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "path", // R! 
        "valueString" : "<string>" // I R! Value of extension
      },
      { // Starting position. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "offset", // R! 
        "valueInteger" : <integer> // I R! Value of extension
      },
      { // Number of characters. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "length", // R! 
        "valueInteger" : <integer> // I R! Value of extension
      }
    ],
    "extension" : [{ Extension }], // IAdditional content defined by implementations
    "extension" : { Extension }, // ISource reference.
    "extension" : { Extension }, // IElement containing text.
    "extension" : { Extension }, // IStarting position.
    "extension" : { Extension }, // INumber of characters.
    "url" : "http://hl7.org/fhir/StructureDefinition/derivation-reference" // R! 
  // value[x]: Value of extension: Prohibited
  }

Summary

Name	Card.	Type	Description & Constraints
ResourceDerivationReference	0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/derivation-reference ResourceDerivationReference: References a location within a set of source text from which the discrete information described by this Resource/Element was extracted. Use on Element ID Resource or Element ID Element
reference	0..1	Reference()	Source reference.
path	0..1	string	Element containing text.
offset	0..1	integer	Starting position.
length	0..1	integer	Number of characters.
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/derivation-reference ResourceDerivationReference: References a location within a set of source text from which the discrete information described by this Resource/Element was extracted. Use on Element ID Resource or Element ID Element
Slices for extension	0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
extension:reference	0..1	Extension	Source reference.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"reference"
value[x]	1..1	Reference()	Value of extension
extension:path	0..1	Extension	Element containing text.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"path"
value[x]	1..1	string	Value of extension
extension:offset	0..1	Extension	Starting position.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"offset"
value[x]	1..1	integer	Value of extension
extension:length	0..1	Extension	Number of characters.
id	0..1	id	Unique id for inter-element referencing
extension	0..0
url	1..1	uri	"length"
value[x]	1..1	integer	Value of extension
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/derivation-reference"
value[x]	0..0
Documentation for this format

XML Template

<!-- ResourceDerivationReference -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/derivation-reference" >
 <-- extension sliced by value:url  in the specified orderOpen-->
 <extension url="reference"> I 0..1 Extension  <!-- I 0..1 Source reference. -->
  <valueReference><!-- I 1..1 Reference Value of extension --></valueReference>
 </extension>
 <extension url="path"> I 0..1 Extension  <!-- I 0..1 Element containing text. -->
  <valueString value="[string]"/><!-- I 1..1 Value of extension -->
 </extension>
 <extension url="offset"> I 0..1 Extension  <!-- I 0..1 Starting position. -->
  <valueInteger value="[integer]"/><!-- I 1..1 Value of extension -->
 </extension>
 <extension url="length"> I 0..1 Extension  <!-- I 0..1 Number of characters. -->
  <valueInteger value="[integer]"/><!-- I 1..1 Value of extension -->
 </extension>
</extension>

JSON Template

{ // ResourceDerivationReference
    "extension" : [ //  sliced by value:url  in the specified order, Open 
      { // Source reference. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "reference", // R! 
        "valueReference" : { Reference } // I R! Value of extension
      },
      { // Element containing text. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "path", // R! 
        "valueString" : "<string>" // I R! Value of extension
      },
      { // Starting position. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "offset", // R! 
        "valueInteger" : <integer> // I R! Value of extension
      },
      { // Number of characters. // I
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "length", // R! 
        "valueInteger" : <integer> // I R! Value of extension
      }
    ],
    "extension" : [{ Extension }], // IAdditional content defined by implementations
    "extension" : { Extension }, // ISource reference.
    "extension" : { Extension }, // IElement containing text.
    "extension" : { Extension }, // IStarting position.
    "extension" : { Extension }, // INumber of characters.
    "url" : "http://hl7.org/fhir/StructureDefinition/derivation-reference" // R! 
  // value[x]: Value of extension: Prohibited
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (xpath: extension.exists() != value.exists())
der-1: Cannot have length if offset is missing. (xpath: extension.where(url='length').exists() implies extension.where(url='offset').exists())
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.extension.value[x]: hasValue() or (children().count() > id.count()))
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.extension.value[x]: hasValue() or (children().count() > id.count()))
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.extension.value[x]: hasValue() or (children().count() > id.count()))
ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension.extension: hasValue() or (children().count() > id.count()))
ext-1: On Extension.extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension.extension: extension.exists() != value.exists())
ele-1: On Extension.extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.extension.value[x]: hasValue() or (children().count() > id.count()))
ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: hasValue() or (children().count() > id.count()))

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