Class PromiseBase<T>

Promise base properties/methods.

Inheritance

System.Object

FutureBase<T>

Future<T>

PromiseBase<T>

Promise<T>

Implements

IPromise

Inherited Members

Future<T>.Then(Action1<T>)

Future<T>.Then<R>(Function1<T, Future<R>>)

Future<T>.Then(Action1<T>, Action1<Exception>)

Future<T>.Then<R>(Function1<T, Future<R>>, Action1<Exception>)

Future<T>.Fail(Action1<Exception>)

Future<T>.Fail(Function1<Exception, Future<T>>)

Future<T>.WaitForResult()

Future<T>.WaitForResult(Int32)

Future<T>.WaitForPromise()

Future<T>.WaitForPromise(Int32)

FutureBase<T>.State

FutureBase<T>.Result

FutureBase<T>.Exception

Namespace: FM.LiveSwitch

Assembly: FM.LiveSwitch.dll

Syntax

public abstract class PromiseBase<T> : Future<T>, IPromise where T : class

Type Parameters

Name	Description
T	The type of the result.

Constructors

PromiseBase()

Initializes a new instance of the PromiseBase<T> class.

Declaration

public PromiseBase()

Properties

Id

Gets the identifier of this promise.

Declaration

public string Id { get; }

Property Value

Type	Description
System.String

Methods

All<R>(Future<R>[])

Returns a promise that resolves when all passed in promises resolve.

Declaration

public static Future<R> All<R>(Future<R>[] promises)
    where R : class

Parameters

Type	Name	Description
Future<R>[]	promises	The promises to check.

Returns

Type	Description
Future<R>

Type Parameters

Name	Description
R

CastAndResolve(Object)

Casts the result and resolves the promise. Will throw an exception if the cast fails.

Declaration

public bool CastAndResolve(object result)

Parameters

Type	Name	Description
System.Object	result	The result.

Returns

Type	Description
System.Boolean

DoAll<R>(Future<R>[], AtomicInteger)

Internal DoAll.

Declaration

protected void DoAll<R>(Future<R>[] promises, AtomicInteger counter)
    where R : class

Parameters

Type	Name	Description
Future<R>[]	promises
AtomicInteger	counter

Type Parameters

Name	Description
R

Process(IPromise, Action1<T>, Action1<Exception>)

Processes the specified promise.

Declaration

protected void Process(IPromise promise, Action1<T> resolve, Action1<Exception> reject)

Parameters

Type	Name	Description
IPromise	promise	The promise.
Action1<T>	resolve	The resolve.
Action1<Exception>	reject	The reject.

Reject(Exception)

Rejects the promise.

Declaration

public bool Reject(Exception exception)

Parameters

Type	Name	Description
Exception	exception	The exception.

Returns

Type	Description
System.Boolean

RejectAsync(Exception)

Rejects the promise asynchronously.

Declaration

public Future<object> RejectAsync(Exception exception)

Parameters

Type	Name	Description
Exception	exception	The exception.

Returns

Type	Description
Future<System.Object>

RejectNow(Exception)

Creates a promise and rejects it immediately.

Declaration

public static Future<object> RejectNow(Exception ex)

Parameters

Type	Name	Description
Exception	ex	The exception.

Returns

Type	Description
Future<System.Object>

RejectNow<R>(Exception)

Creates a promise and rejects it immediately.

Declaration

public static Future<R> RejectNow<R>(Exception ex)
    where R : class

Parameters

Type	Name	Description
Exception	ex	The exception.

Returns

Type	Description
Future<R>

Type Parameters

Name	Description
R

Resolve(T)

Resolves the promise.

Declaration

public bool Resolve(T result)

Parameters

Type	Name	Description
T	result	The result.

Returns

Type	Description
System.Boolean

ResolveAsync(T)

Resolves the promise asynchronously.

Declaration

public Future<object> ResolveAsync(T result)

Parameters

Type	Name	Description
T	result	The result.

Returns

Type	Description
Future<System.Object>

ResolveNow()

Creates a promise and resolves it immediately using a null result value.

Declaration

public static Future<object> ResolveNow()

Returns

Type	Description
Future<System.Object>

ResolveNow<R>(R)

Creates a promise and resolves it immediately using the given result value.

Declaration

public static Future<R> ResolveNow<R>(R result)
    where R : class

Parameters

Type	Name	Description
R	result	The result.

Returns

Type	Description
Future<R>

Type Parameters

Name	Description
R

WrapPromise<R>(Function0<Future<R>>)

Creates a promise and resolves it using the result from a callback function, or rejects it if an exception is thrown.

Declaration

public static Future<R> WrapPromise<R>(Function0<Future<R>> callback)
    where R : class

Parameters

Type	Name	Description
Function0<Future<R>>	callback	The callback function.

Returns

Type	Description
Future<R>

Type Parameters

Name	Description
R

Implements

IPromise

Extension Methods

FutureExtensions.AsTask<T>(Future<T>)

FutureExtensions.AsTaskAsync<T>(Future<T>)

FutureExtensions.AsTask<T>(Future<T>, TaskCreationOptions)

FutureExtensions.GetAwaiter<T>(Future<T>)