Class: FormalExpression
A computational element that defines the execution of a data derivation within a specific context
URI: [odm:class/FormalExpression](https://cdisc.org/odm2/class/FormalExpression)
[String](../types/String.md) | The specific context within the containing element to which this formal expression applies. | direct | | [expression](../slots/expression.md) | 1
[String](../types/String.md) | The actual text of the formal expression (renamed from 'code' for disambiguation). | direct | | [returnType](../slots/returnType.md) | 0..1
[String](../types/String.md) | Return type of the expression | direct | | [parameters](../slots/parameters.md) | *
[Parameter](../classes/Parameter.md) | Parameters used in the expression | direct | | [returnValue](../slots/returnValue.md) | 0..1
[ReturnValue](../classes/ReturnValue.md) | Return value details | direct | | [externalCodeLibs](../slots/externalCodeLibs.md) | *
[Resource](../classes/Resource.md) | External code libraries referenced | direct | | [OID](../slots/OID.md) | 1
[String](../types/String.md) | Local identifier within this study/context. Use CDISC OID format for regulatory submissions, or simple strings for internal use. | [Identifiable](../classes/Identifiable.md) | | [uuid](../slots/uuid.md) | 0..1
[String](../types/String.md) | Universal unique identifier | [Identifiable](../classes/Identifiable.md) | | [name](../slots/name.md) | 0..1
[String](../types/String.md) | Short name or identifier, used for field names | [Labelled](../classes/Labelled.md) | | [description](../slots/description.md) | 0..1
[String](../types/String.md) or
[TranslatedText](../classes/TranslatedText.md) | Detailed description, shown in tooltips | [Labelled](../classes/Labelled.md) | | [coding](../slots/coding.md) | *
[Coding](../classes/Coding.md) | Semantic tags for this element | [Labelled](../classes/Labelled.md) | | [label](../slots/label.md) | 0..1
[String](../types/String.md) or
[TranslatedText](../classes/TranslatedText.md) | Human-readable label, shown in UIs | [Labelled](../classes/Labelled.md) | | [aliases](../slots/aliases.md) | *
[String](../types/String.md) or
[TranslatedText](../classes/TranslatedText.md) | Alternative name or identifier | [Labelled](../classes/Labelled.md) | ## Usages | used by | used in | type | used | | --- | --- | --- | --- | | [Condition](../classes/Condition.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [RangeCheck](../classes/RangeCheck.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [Method](../classes/Method.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [Resource](../classes/Resource.md) | [selection](../slots/selection.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [DataService](../classes/DataService.md) | [selection](../slots/selection.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [Analysis](../classes/Analysis.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | ## Identifier and Mapping Information ### Schema Source * from schema: https://cdisc.org/dds ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | odm:FormalExpression | | native | odm:FormalExpression | | exact | odm:FormalExpression, odm:FormalExpressionRef, fhir:Expression | ## LinkML Source ### Direct
### Induced
erDiagram
CodeList {
string formatName
DataType dataType
string name
string description
string OID
stringList aliases
string href
boolean isNonStandard
string label
datetime lastUpdated
boolean mandatory
string owner
string purpose
string uuid
string version
string wasDerivedFrom
}
Coding {
AliasPredicate aliasType
string code
string codeSystem
string codeSystemVersion
string decode
}
ConceptProperty {
integer maxOccurs
integer minOccurs
string name
string description
string OID
stringList aliases
string label
datetime lastUpdated
boolean mandatory
string owner
string purpose
string uuid
string wasDerivedFrom
}
Condition {
string implementsCondition
LogicalOperator operator
string name
string description
string OID
stringList aliases
string label
datetime lastUpdated
boolean mandatory
string owner
string purpose
string uuid
string wasDerivedFrom
}
FormalExpression {
string expression
string returnType
string context
string name
string description
string OID
stringList aliases
string label
string uuid
}
Parameter {
string defaultValue
boolean required
DataType dataType
stringList items
string value
string name
string description
string OID
stringList aliases
string label
string uuid
}
Resource {
string attribute
string resourceType
string name
string description
string OID
stringList aliases
string href
string label
string uuid
string version
}
ReturnValue {
stringList valueList
DataType dataType
string name
string description
string OID
stringList aliases
string label
string uuid
}
WhereClause {
string name
string description
string OID
stringList aliases
string label
datetime lastUpdated
boolean mandatory
string owner
string purpose
string uuid
string wasDerivedFrom
}
CodeList ||--|o Resource : "externalCodeList"
CodeList ||--|o Standard : "standard"
CodeList ||--}o CodeListItem : "codeListItems"
CodeList ||--}o Coding : "coding"
CodeList ||--}o Comment : "comments"
CodeList ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
ConceptProperty ||--|o CodeList : "codeList"
ConceptProperty ||--}o Coding : "coding"
ConceptProperty ||--}o Comment : "comments"
ConceptProperty ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
Condition ||--}o Coding : "coding"
Condition ||--}o Comment : "comments"
Condition ||--}o Condition : "conditions"
Condition ||--}o FormalExpression : "expressions"
Condition ||--}o RangeCheck : "rangeChecks"
Condition ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
FormalExpression ||--|o ReturnValue : "returnValue"
FormalExpression ||--}o Coding : "coding"
FormalExpression ||--}o Parameter : "parameters"
FormalExpression ||--}o Resource : "externalCodeLibs"
Parameter ||--}o CodeList : "codeList"
Parameter ||--}o Coding : "coding"
Parameter ||--}o ConceptProperty : "conceptProperty"
Parameter ||--}o Condition : "conditions"
Parameter ||--}o WhereClause : "applicableWhen"
Resource ||--}o Coding : "coding"
Resource ||--}o FormalExpression : "selection"
ReturnValue ||--}o Coding : "coding"
WhereClause ||--}o Coding : "coding"
WhereClause ||--}o Comment : "comments"
WhereClause ||--}o Condition : "conditions"
WhereClause ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
[String](../types/String.md) | The specific context within the containing element to which this formal expression applies. | direct | | [expression](../slots/expression.md) | 1
[String](../types/String.md) | The actual text of the formal expression (renamed from 'code' for disambiguation). | direct | | [returnType](../slots/returnType.md) | 0..1
[String](../types/String.md) | Return type of the expression | direct | | [parameters](../slots/parameters.md) | *
[Parameter](../classes/Parameter.md) | Parameters used in the expression | direct | | [returnValue](../slots/returnValue.md) | 0..1
[ReturnValue](../classes/ReturnValue.md) | Return value details | direct | | [externalCodeLibs](../slots/externalCodeLibs.md) | *
[Resource](../classes/Resource.md) | External code libraries referenced | direct | | [OID](../slots/OID.md) | 1
[String](../types/String.md) | Local identifier within this study/context. Use CDISC OID format for regulatory submissions, or simple strings for internal use. | [Identifiable](../classes/Identifiable.md) | | [uuid](../slots/uuid.md) | 0..1
[String](../types/String.md) | Universal unique identifier | [Identifiable](../classes/Identifiable.md) | | [name](../slots/name.md) | 0..1
[String](../types/String.md) | Short name or identifier, used for field names | [Labelled](../classes/Labelled.md) | | [description](../slots/description.md) | 0..1
[String](../types/String.md) or
[TranslatedText](../classes/TranslatedText.md) | Detailed description, shown in tooltips | [Labelled](../classes/Labelled.md) | | [coding](../slots/coding.md) | *
[Coding](../classes/Coding.md) | Semantic tags for this element | [Labelled](../classes/Labelled.md) | | [label](../slots/label.md) | 0..1
[String](../types/String.md) or
[TranslatedText](../classes/TranslatedText.md) | Human-readable label, shown in UIs | [Labelled](../classes/Labelled.md) | | [aliases](../slots/aliases.md) | *
[String](../types/String.md) or
[TranslatedText](../classes/TranslatedText.md) | Alternative name or identifier | [Labelled](../classes/Labelled.md) | ## Usages | used by | used in | type | used | | --- | --- | --- | --- | | [Condition](../classes/Condition.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [RangeCheck](../classes/RangeCheck.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [Method](../classes/Method.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [Resource](../classes/Resource.md) | [selection](../slots/selection.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [DataService](../classes/DataService.md) | [selection](../slots/selection.md) | range | [FormalExpression](../classes/FormalExpression.md) | | [Analysis](../classes/Analysis.md) | [expressions](../slots/expressions.md) | range | [FormalExpression](../classes/FormalExpression.md) | ## Identifier and Mapping Information ### Schema Source * from schema: https://cdisc.org/dds ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | odm:FormalExpression | | native | odm:FormalExpression | | exact | odm:FormalExpression, odm:FormalExpressionRef, fhir:Expression | ## LinkML Source ### Direct
name: FormalExpression
description: A computational element that defines the execution of a data derivation
within a specific context
from_schema: https://cdisc.org/dds
exact_mappings:
- odm:FormalExpression
- odm:FormalExpressionRef
- fhir:Expression
is_a: IdentifiableElement
attributes:
context:
name: context
description: The specific context within the containing element to which this
formal expression applies.
from_schema: https://cdisc.org/dds
exact_mappings:
- fhir:Expression/language
domain_of:
- ODMFileMetadata
- FormalExpression
range: string
expression:
name: expression
description: The actual text of the formal expression (renamed from 'code' for
disambiguation).
from_schema: https://cdisc.org/dds
aliases:
- code
rank: 1000
domain_of:
- FormalExpression
range: string
required: true
returnType:
name: returnType
description: Return type of the expression
from_schema: https://cdisc.org/dds
rank: 1000
domain_of:
- FormalExpression
range: string
parameters:
name: parameters
description: Parameters used in the expression
from_schema: https://cdisc.org/dds
rank: 1000
domain_of:
- FormalExpression
range: Parameter
multivalued: true
inlined: true
inlined_as_list: true
returnValue:
name: returnValue
description: Return value details
from_schema: https://cdisc.org/dds
rank: 1000
domain_of:
- FormalExpression
range: ReturnValue
externalCodeLibs:
name: externalCodeLibs
description: External code libraries referenced
from_schema: https://cdisc.org/dds
rank: 1000
domain_of:
- FormalExpression
range: Resource
multivalued: true
name: FormalExpression
description: A computational element that defines the execution of a data derivation
within a specific context
from_schema: https://cdisc.org/dds
exact_mappings:
- odm:FormalExpression
- odm:FormalExpressionRef
- fhir:Expression
is_a: IdentifiableElement
attributes:
context:
name: context
description: The specific context within the containing element to which this
formal expression applies.
from_schema: https://cdisc.org/dds
exact_mappings:
- fhir:Expression/language
owner: FormalExpression
domain_of:
- ODMFileMetadata
- FormalExpression
range: string
expression:
name: expression
description: The actual text of the formal expression (renamed from 'code' for
disambiguation).
from_schema: https://cdisc.org/dds
aliases:
- code
rank: 1000
owner: FormalExpression
domain_of:
- FormalExpression
range: string
required: true
returnType:
name: returnType
description: Return type of the expression
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- FormalExpression
range: string
parameters:
name: parameters
description: Parameters used in the expression
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- FormalExpression
range: Parameter
multivalued: true
inlined: true
inlined_as_list: true
returnValue:
name: returnValue
description: Return value details
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- FormalExpression
range: ReturnValue
externalCodeLibs:
name: externalCodeLibs
description: External code libraries referenced
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- FormalExpression
range: Resource
multivalued: true
OID:
name: OID
description: Local identifier within this study/context. Use CDISC OID format
for regulatory submissions, or simple strings for internal use.
from_schema: https://cdisc.org/dds
rank: 1000
identifier: true
owner: FormalExpression
domain_of:
- Identifiable
range: string
required: true
uuid:
name: uuid
description: Universal unique identifier
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- Identifiable
range: string
name:
name: name
description: Short name or identifier, used for field names
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- Labelled
- DefClass
- SubClass
- Standard
range: string
description:
name: description
description: Detailed description, shown in tooltips
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- Labelled
- CodeListItem
range: string
any_of:
- range: string
- range: TranslatedText
coding:
name: coding
description: Semantic tags for this element
from_schema: https://cdisc.org/dds
rank: 1000
owner: FormalExpression
domain_of:
- Labelled
- CodeListItem
- SourceItem
range: Coding
multivalued: true
inlined: true
inlined_as_list: true
label:
name: label
description: Human-readable label, shown in UIs
from_schema: https://cdisc.org/dds
exact_mappings:
- skos:prefLabel
rank: 1000
owner: FormalExpression
domain_of:
- Labelled
range: string
any_of:
- range: string
- range: TranslatedText
aliases:
name: aliases
description: Alternative name or identifier
from_schema: https://cdisc.org/dds
exact_mappings:
- skos:altLabel
rank: 1000
owner: FormalExpression
domain_of:
- Labelled
- CodeListItem
range: string
multivalued: true
inlined: true
inlined_as_list: true
any_of:
- range: string
- range: TranslatedText