Class TransformationRule<TIn, TOut>
Defines a simple transformation rule of a transformation that has one input argument and an output
Inherited Members
Namespace: NMF.Transformations
Assembly: NMF.Transformations.dll
Syntax
public class TransformationRule<TIn, TOut> : TransformationRuleBase<TIn, TOut> where TIn : class where TOut : classType Parameters
| Name | Description |
|---|---|
| TIn | The type of the input argument |
| TOut | The type of the output |
Remarks
Simple means that the transformation rule does not require a custom computation class
Constructors
| Edit this page View SourceTransformationRule()
Creates a new transformation rule
Declaration
public TransformationRule()Properties
| Edit this page View SourceNeedDependenciesForOutputCreation
Gets a value indicating whether the output for all dependencies must have been created before this rule creates the output
Declaration
public override bool NeedDependenciesForOutputCreation { get; }Property Value
| Type | Description |
|---|---|
| bool |
Overrides
Methods
| Edit this page View SourceCreateComputation(object[], IComputationContext)
Creates a new Computation instance for this transformation rule or the given input
Declaration
public override sealed Computation CreateComputation(object[] input, IComputationContext context)Parameters
| Type | Name | Description |
|---|---|---|
| object[] | input | The input arguments for this computation |
| IComputationContext | context | The context for this computation |
Returns
| Type | Description |
|---|---|
| Computation | A computation object |
Overrides
| Edit this page View SourceCreateOutput(TIn, ITransformationContext)
Creates the output of this transformation rule
Declaration
public virtual TOut CreateOutput(TIn input, ITransformationContext context)Parameters
| Type | Name | Description |
|---|---|---|
| TIn | input | The input of the transformation rule |
| ITransformationContext | context | The context (and trace!) object |
Returns
| Type | Description |
|---|---|
| TOut | The output for this transformation under this input |
Remarks
At this point, not all of the computations have created their output and thus, the trace is not complete. Use the OutputDelayLevel-feature to have the trace contain all elements created in earlier levels
Transform(TIn, TOut, ITransformationContext)
Initializes the transformation output
Declaration
public virtual void Transform(TIn input, TOut output, ITransformationContext context)Parameters
| Type | Name | Description |
|---|---|---|
| TIn | input | The input of the transformation rule |
| TOut | output | The output of the transformation rule generated earlier |
| ITransformationContext | context | The context (and trace!) object |
Remarks
At this point, all the transformation outputs are created (also the delayed ones), thus, the trace is fully reliable