Class MapAnnotationsDocumentRenderer<T, U>
An IDocumentRenderer<T> which wraps an IDocumentRenderer<T> by applying an asynchronous Func<T,TResult> to all of the annotations in the input Document<T>.
Inheritance
- Object
- MapAnnotationsDocumentRenderer<T, U>
Implements
Declaration
public class MapAnnotationsDocumentRenderer<T, U> : Object, IDocumentRenderer<T>Type Parameters
| Name | Description |
|---|---|
T |
The type of annotations in the input Document<T>. |
U |
The type of annotations accepted by the wrapped IDocumentRenderer<T>. |
Constructors
MapAnnotationsDocumentRenderer(Func<T, ValueTask<U>>, IDocumentRenderer<U>)
Create a MapAnnotationsDocumentRenderer<T, U>
Declaration
public MapAnnotationsDocumentRenderer(Func<T, ValueTask<U>> selector, IDocumentRenderer<U> wrapped)Parameters
| Type | Name | Description |
|---|---|---|
selector |
The function to apply to the annotations |
|
wrapped |
The wrapped document renderer |
Methods
NewLine(CancellationToken)
Write a line break into the output stream.
Declaration
public ValueTask NewLine(CancellationToken cancellationToken = null)Parameters
| Type | Name | Description |
|---|---|---|
cancellationToken |
Returns
| Type | Description |
|---|---|
A ValueTask which will complete when the line break has been written to the output stream |
PopAnnotation(CancellationToken)
Discard the value of a previous call to PushAnnotation(T, CancellationToken)
Declaration
public ValueTask PopAnnotation(CancellationToken cancellationToken = null)Parameters
| Type | Name | Description |
|---|---|---|
cancellationToken |
Returns
| Type | Description |
|---|---|
A ValueTask which will complete when the value has been popped from the stack |
PushAnnotation(T, CancellationToken)
Accept an annotation
Declaration
public ValueTask PushAnnotation(T value, CancellationToken cancellationToken = null)Parameters
| Type | Name | Description |
|---|---|---|
T |
value |
The annotation to push onto the stack |
cancellationToken |
Returns
| Type | Description |
|---|---|
A ValueTask which will complete when the value has been pushed onto the stack |
Text(ReadOnlyMemory<Char>, CancellationToken)
Write some text into the output stream
Declaration
public ValueTask Text(ReadOnlyMemory<char> memory, CancellationToken cancellationToken = null)Parameters
| Type | Name | Description |
|---|---|---|
memory |
The text to write to the output stream |
|
cancellationToken |
Returns
| Type | Description |
|---|---|
A ValueTask which will complete when the text has been written to the output stream |
WhiteSpace(Int32, CancellationToken)
Write the given amount of
blank space into the output stream.
Declaration
public ValueTask WhiteSpace(int amount, CancellationToken cancellationToken = null)Parameters
| Type | Name | Description |
|---|---|---|
amount |
The amount of white space to write |
|
cancellationToken |
Returns
| Type | Description |
|---|---|
A ValueTask which will complete when the white space has been written to the output stream |