Class Qualifier

A qualifier is a type-value-pair that makes additional statements w.r.t. the value of the element.

Inheritance
System.Object
Qualifier
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: AasCore.Aas3_0_RC02
Assembly: AasCore.Aas3_0_RC02.dll
Syntax
public class Qualifier : IQualifier, IHasSemantics, IClass
Remarks

Constraints:

  • Constraint AASd-006: If both the Value and the ValueId of a Qualifier are present then the Value needs to be identical to the value of the referenced coded value in ValueId.
  • Constraint AASd-020: The value of Value shall be consistent to the data type as defined in ValueType.

Constructors

| Improve this Doc View Source

Qualifier(String, DataTypeDefXsd, IReference, List<IReference>, Nullable<QualifierKind>, String, IReference)

Declaration
public Qualifier(string type, DataTypeDefXsd valueType, IReference semanticId = null, List<IReference> supplementalSemanticIds = null, QualifierKind? kind = null, string value = null, IReference valueId = null)
Parameters
Type Name Description
System.String type
DataTypeDefXsd valueType
IReference semanticId
System.Collections.Generic.List<IReference> supplementalSemanticIds
System.Nullable<QualifierKind> kind
System.String value
IReference valueId

Properties

| Improve this Doc View Source

Kind

The qualifier kind describes the kind of the qualifier that is applied to the element.

Declaration
public QualifierKind? Kind { get; set; }
Property Value
Type Description
System.Nullable<QualifierKind>
Remarks

Default: ConceptQualifier

| Improve this Doc View Source

SemanticId

Identifier of the semantic definition of the element. It is called semantic ID of the element or also main semantic ID of the element.

Declaration
public IReference SemanticId { get; set; }
Property Value
Type Description
IReference
Remarks

It is recommended to use a global reference.

| Improve this Doc View Source

SupplementalSemanticIds

Identifier of a supplemental semantic definition of the element. It is called supplemental semantic ID of the element.

Declaration
public List<IReference> SupplementalSemanticIds { get; set; }
Property Value
Type Description
System.Collections.Generic.List<IReference>
Remarks

It is recommended to use a global reference.

| Improve this Doc View Source

Type

The qualifier type describes the type of the qualifier that is applied to the element.

Declaration
public string Type { get; set; }
Property Value
Type Description
System.String
| Improve this Doc View Source

Value

The qualifier value is the value of the qualifier.

Declaration
public string Value { get; set; }
Property Value
Type Description
System.String
| Improve this Doc View Source

ValueId

Reference to the global unique ID of a coded value.

Declaration
public IReference ValueId { get; set; }
Property Value
Type Description
IReference
Remarks

It is recommended to use a global reference.

| Improve this Doc View Source

ValueType

Data type of the qualifier value.

Declaration
public DataTypeDefXsd ValueType { get; set; }
Property Value
Type Description
DataTypeDefXsd

Methods

| Improve this Doc View Source

Accept(Visitation.IVisitor)

Accept the visitor to visit this instance for double dispatch.

Declaration
public void Accept(Visitation.IVisitor visitor)
Parameters
Type Name Description
Visitation.IVisitor visitor
| Improve this Doc View Source

Accept<TContext>(Visitation.IVisitorWithContext<TContext>, TContext)

Accept the visitor to visit this instance for double dispatch with the context.

Declaration
public void Accept<TContext>(Visitation.IVisitorWithContext<TContext> visitor, TContext context)
Parameters
Type Name Description
Visitation.IVisitorWithContext<TContext> visitor
TContext context
Type Parameters
Name Description
TContext
| Improve this Doc View Source

Descend()

Iterate recursively over all the class instances referenced from this instance.

Declaration
public IEnumerable<IClass> Descend()
Returns
Type Description
System.Collections.Generic.IEnumerable<IClass>
| Improve this Doc View Source

DescendOnce()

Iterate over all the class instances referenced from this instance without further recursion.

Declaration
public IEnumerable<IClass> DescendOnce()
Returns
Type Description
System.Collections.Generic.IEnumerable<IClass>
| Improve this Doc View Source

KindOrDefault()

Return the Kind or the default value if it has not been set.

Declaration
public QualifierKind KindOrDefault()
Returns
Type Description
QualifierKind
| Improve this Doc View Source

OverSupplementalSemanticIdsOrEmpty()

Iterate over SupplementalSemanticIds, if set, and otherwise return an empty enumerable.

Declaration
public IEnumerable<IReference> OverSupplementalSemanticIdsOrEmpty()
Returns
Type Description
System.Collections.Generic.IEnumerable<IReference>
| Improve this Doc View Source

Transform<T>(Visitation.ITransformer<T>)

Accept the transformer to transform this instance for double dispatch.

Declaration
public T Transform<T>(Visitation.ITransformer<T> transformer)
Parameters
Type Name Description
Visitation.ITransformer<T> transformer
Returns
Type Description
T
Type Parameters
Name Description
T
| Improve this Doc View Source

Transform<TContext, T>(Visitation.ITransformerWithContext<TContext, T>, TContext)

Accept the transformer to visit this instance for double dispatch with the context.

Declaration
public T Transform<TContext, T>(Visitation.ITransformerWithContext<TContext, T> transformer, TContext context)
Parameters
Type Name Description
Visitation.ITransformerWithContext<TContext, T> transformer
TContext context
Returns
Type Description
T
Type Parameters
Name Description
TContext
T

Implements