Class FailureValueProvider

An implementation of IGetsValueFromObject which returns a failure result. This should always be the 'last' link in a chain of responsibility/decorator stack. If the execution reaches this class then getting a value has failed.

Inheritance

System.Object

FailureValueProvider

Implements

IGetsValueFromObject

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: ZptSharp.Expressions.PathExpressions

Assembly: ZptSharp.dll

Syntax

public class FailureValueProvider : IGetsValueFromObject

Methods

TryGetValueAsync(String, Object, CancellationToken)

Returns a failure result, indicating that getting a value has not been possible.

Declaration

public Task<GetValueResult> TryGetValueAsync(string name, object object, CancellationToken cancellationToken = default(CancellationToken))

Parameters

Type	Name	Description
System.String	name	The value name.
System.Object	object	The object from which to retrieve the value.
System.Threading.CancellationToken	cancellationToken	An optional cancellation token.

Returns

Type	Description
System.Threading.Tasks.Task<GetValueResult>	An object indicating failure to get a named value from the object.

Implements

IGetsValueFromObject