Class MockContext

Namespace

NMF.Transformations.Tests

Assembly

NMF.Transformations.dll

Represents a mock for the transformation context that does not execute any dependencies

public class MockContext : ITransformationContext

Inheritance

object

MockContext

Implements

ITransformationContext

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

TransformationContextExtensions.CallTransformation(ITransformationContext, GeneralTransformationRule, params object[])

TraceExtensions.GetOrCreateUserItem<TValue>(ITransformationContext, object, Func<TValue>)

Constructors

MockContext(Transformation)

Creates a new MockContext for the given transformation

public MockContext(Transformation transformation)

Parameters

transformation Transformation

The transformation for which the mock context should be created

Exceptions

ArgumentNullException

An ArgumentNullException is thrown whenever the transformation parameter is passed a null reference.

Properties

Bag

Gets a Bag, where dynamic data can be added

public dynamic Bag { get; }

Property Value

dynamic

Remarks

The value of this property is an ExpandoObject, so that the bag can be easily extended with new properties

Computations

Gets all computations (for custom trace purposes)

public MockComputationCollection Computations { get; }

Property Value

MockComputationCollection

Data

Gets a data dictionary, where data set during the transformation can be added

public IDictionary<object, object> Data { get; }

Property Value

IDictionary<object, object>

Input

Gets the input of the transformation context

public object[] Input { get; set; }

Property Value

object[]

Remarks

If the transformation has multiple inputs, this returns the first input

Inputs

Gets a collection of inputs

public IList<object[]> Inputs { get; }

Property Value

IList<object[]>

IsThreadSafe

Indicates whether the transformation context is thread-safe

public bool IsThreadSafe { get; }

Property Value

bool

Output

Gets the output of the transformation context

public object Output { get; }

Property Value

object

Remarks

If the transformation has multiple outputs, this property returns the first output

Outputs

Gets a collection of outputs

public IList<object> Outputs { get; }

Property Value

IList<object>

Trace

Gets the object responsible for trace operations for this transformation context

public ITransformationTrace Trace { get; }

Property Value

ITransformationTrace

Transformation

Gets the parent transformation, that the context is based upon

public Transformation Transformation { get; }

Property Value

Transformation

Methods

CallTransformation(GeneralTransformationRule, object[])

Calls the given transformation with the specified input

public Computation CallTransformation(GeneralTransformationRule transformationRule, object[] input)

Parameters

transformationRule GeneralTransformationRule

The rule that should be applied

input object[]

The input for the transformation rule

Returns

Computation

The computation that handles this request

CallTransformation(GeneralTransformationRule, object[], IEnumerable)

Calls the given transformation with the specified input

public virtual Computation CallTransformation(GeneralTransformationRule transformationRule, object[] input, IEnumerable context)

Parameters

transformationRule GeneralTransformationRule

The rule that should be applied

input object[]

The input for the transformation rule

context IEnumerable

The context elements

Returns

Computation

The computation that handles this request

CallTransformation<TIn>(GeneralTransformationRule<TIn>, TIn)

Calls the given transformation with the specified input

public Computation CallTransformation<TIn>(GeneralTransformationRule<TIn> transformationRule, TIn input) where TIn : class

Parameters

transformationRule GeneralTransformationRule<TIn>

The rule that should be applied

input TIn

The input for the transformation rule

Returns

Computation

The computation that handles this request

Type Parameters

TIn

The type of the first input parameter

CallTransformation<TIn1, TIn2>(GeneralTransformationRule<TIn1, TIn2>, TIn1, TIn2)

Calls the given transformation with the specified input

public Computation CallTransformation<TIn1, TIn2>(GeneralTransformationRule<TIn1, TIn2> transformationRule, TIn1 input1, TIn2 input2) where TIn1 : class where TIn2 : class

Parameters

transformationRule GeneralTransformationRule<TIn1, TIn2>

The rule that should be applied

input1 TIn1

The first input for the transformation rule

input2 TIn2

The second input for the transformation rule

Returns

Computation

The computation that handles this request

Type Parameters

TIn1

The type of the first input parameter

TIn2

The type of the second input parameter

ExecuteDependencies(Computation, bool)

Executes the dependencies of the given computation

public virtual void ExecuteDependencies(Computation computation, bool before)

Parameters

computation Computation

The computation whose dependencies should be executed

before bool

A value indicating whether the dependencies before the computation or the dependencies after the computation should be executed

RegisterComputationDependency(Computation, Computation, bool)

public void RegisterComputationDependency(Computation computation, Computation dependency, bool isRequired)

Parameters

computation Computation

dependency Computation

isRequired bool

Events

ComputationCompleted

Gets fired when a computation is done

public event EventHandler<ComputationEventArgs> ComputationCompleted

Event Type

EventHandler<ComputationEventArgs>