Class Enhancing.Enhancer<TEnhancement>

Wrap and unwrap the instances of model classes with enhancement.

Inheritance

System.Object

Enhancing.Enhancer<TEnhancement>

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 Enhancer<TEnhancement>
    where TEnhancement : class

Type Parameters

Name	Description
TEnhancement	type of the enhancement

Constructors

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Enhancer(Func<IClass, TEnhancement>)

Declaration

public Enhancer(Func<IClass, TEnhancement> enhancementFactory)

Parameters

Type	Name	Description
System.Func<IClass, TEnhancement>	enhancementFactory	how to enhance the instances. If it returns `null`, the instance will not be wrapped. However, the wrapping will continue recursively.

Methods

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MustUnwrap(IClass)

Unwrap the given model instance.

Declaration

public TEnhancement MustUnwrap(IClass that)

Parameters

Type	Name	Description
IClass	that	model instance to be unwrapped

Returns

Type	Description
TEnhancement	Enhancement wrapped around `that`

Exceptions

Type	Condition
System.ArgumentException	Thrown when `that` has not been wrapped yet

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Unwrap(IClass)

Unwrap the given model instance.

Declaration

public TEnhancement Unwrap(IClass that)

Parameters

Type	Name	Description
IClass	that	model instance to be unwrapped

Returns

Type	Description
TEnhancement	Enhancement, or `null` if `that` has not been wrapped yet.

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Wrap(IClass)

Wrap the instance with an enhancement.

Declaration

public IClass Wrap(IClass that)

Parameters

Type	Name	Description
IClass	that	model instance to be wrapped

Returns

Type	Description
IClass	`that` instance wrapped recursively with enhancements

Remarks

Double wraps are not allowed to prevent runtime leakage.

If you use references to the instance objects, you have to update them after the wrapping, as the wrapping is recursive.

Exceptions

Type	Condition
System.ArgumentException	Thrown when `that` has been already wrapped