Class LevelType

Value represented by up to four variants of a numeric value in a specific role: MIN, NOM, TYP and MAX. True means that the value is available, false means the value is not available.

Inheritance
System.Object
LevelType
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
Assembly: AasCore.Aas3_0.dll
Syntax
public class LevelType : ILevelType, IClass
Remarks

EXAMPLE from [IEC61360-1]: In the case of having a property which is of the LEVEL_TYPE min/max − expressing a range − only those two values need to be provided.

This is how AAS deals with the following combinations of level types:

  • Either all attributes are false. In this case the concept is mapped to a Property and level type is ignored.
  • At most one of the attributes is set to true. In this case the concept is mapped to a Property.
  • Min and max are set to true. In this case the concept is mapped to a Range.
  • More than one attribute is set to true but not min and max only (see second case). In this case the concept is mapped to a SubmodelElementCollection with the corresponding number of Properties. Example: If attribute Min and Nom are set to true then the concept is mapped to a SubmodelElementCollection with two Properties within: min and nom. The data type of both Properties is the same.

In the cases 2. and 4. the SemanticId of the Property or Properties within the SubmodelElementCollection needs to include information about the level type. Otherwise, the semantics is not described in a unique way. Please refer to the specification.

Constructors

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LevelType(Boolean, Boolean, Boolean, Boolean)

Declaration
public LevelType(bool min, bool nom, bool typ, bool max)
Parameters
Type Name Description
System.Boolean min
System.Boolean nom
System.Boolean typ
System.Boolean max

Properties

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Max

Maximum of the value

Declaration
public bool Max { get; set; }
Property Value
Type Description
System.Boolean
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Min

Minimum of the value

Declaration
public bool Min { get; set; }
Property Value
Type Description
System.Boolean
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Nom

Nominal value (value as designated)

Declaration
public bool Nom { get; set; }
Property Value
Type Description
System.Boolean
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Typ

Value as typically present

Declaration
public bool Typ { get; set; }
Property Value
Type Description
System.Boolean

Methods

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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
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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
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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>
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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>
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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
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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