ResultLock<T>

Overview

This class represents wait lock that allows to block current thread until signal is received and return result from that thread.

Use case

You can use this class to wait for different actions to complete

var threadLock := new ResultLock<Boolean>;

async begin
  //perform action on another thread
  threadLock.Signal(true);
end;

//block current thread and wait for other thread to send a signal.
threadLock.WaitFor;
writeLn(threadLock.Result);

Location

  • Reference:
    • EUnit.fx  Island, macOS
    • RemObjects.Elements.EUnit.dll  .NET, .NET Standard 2.0
    • remobjects.elements.eunit.jar  Cooper
    • libEUnit.fx  Toffee
  • Namespace: RemObjects.Elements.EUnit
  • Platforms: .NET, .NET Standard 2.0, Cooper, Island, macOS, Toffee
  • Ancestry: AbstractLock | Lock | ResultLock<T>


 

Reset  override virtual    (declared in Lock) .NET, .NET Standard 2.0, Cooper, Island, macOS

Sets internal state of the lock to non signaled.

 

method Reset

 

void Reset()

 

func Reset()

 

void Reset()

 

Sub Reset()

Reset Reset()  override    (declared in Lock) Toffee

 

func Reset(Reset )

Parameters:

  • :

Result  virtual

Gets result returned from a thread.

 

property Result: T read write;

 

T Result { get; set; }

 

var Result: T { get{} set{} }

 

T Result { __get; __set; }

 

Property Result() As T

Signal  override virtual    (declared in Lock) .NET, .NET Standard 2.0, Cooper, Island, macOS

Sets internal state to singaled allowing waiting threads to proceed.

 

method Signal

 

void Signal()

 

func Signal()

 

void Signal()

 

Sub Signal()

Signal (T)  virtual

Sets specified value as result and changes internal state to singaled allowing waiting threads to proceed.

 

method Signal(aResult: T)

 

void Signal(T aResult)

 

func Signal(_ aResult: T)

 

void Signal(T aResult)

 

Sub Signal(aResult As T)

Parameters:

  • aResult: Result returned from a thread.

Signal Signal()  override    (declared in Lock) Toffee

 

func Signal(Signal )

Parameters:

  • :

WaitFor  override virtual    (declared in Lock) .NET, .NET Standard 2.0, Cooper, Island, macOS

Blocks current thread until signaled.

 

method WaitFor

 

void WaitFor()

 

func WaitFor()

 

void WaitFor()

 

Sub WaitFor()

WaitFor (Int32): Boolean  override    (declared in Lock)

Blocks current thread until signaled for specified amoun of milliseconds.

 

method WaitFor(Timeout: Int32): Boolean

 

Boolean WaitFor(Int32 Timeout)

 

func WaitFor(_ Timeout: Int32) -> Boolean

 

Boolean WaitFor(Integer Timeout)

 

Function WaitFor(Timeout As Int32) As Boolean

Parameters:

  • Timeout: The number of milliseconds to wait.

WaitFor WaitFor()  override    (declared in Lock) Toffee

 

func WaitFor(WaitFor )

Parameters:

  • :

 

Result  virtual

Gets result returned from a thread.

 

property Result: T read write;

 

T Result { get; set; }

 

var Result: T { get{} set{} }

 

T Result { __get; __set; }

 

Property Result() As T

 

Reset  override virtual    (declared in Lock) .NET, .NET Standard 2.0, Cooper, Island, macOS

Sets internal state of the lock to non signaled.

 

method Reset

 

void Reset()

 

func Reset()

 

void Reset()

 

Sub Reset()

Reset Reset()  override    (declared in Lock) Toffee

 

func Reset(Reset )

Parameters:

  • :

Signal  override virtual    (declared in Lock) .NET, .NET Standard 2.0, Cooper, Island, macOS

Sets internal state to singaled allowing waiting threads to proceed.

 

method Signal

 

void Signal()

 

func Signal()

 

void Signal()

 

Sub Signal()

Signal (T)  virtual

Sets specified value as result and changes internal state to singaled allowing waiting threads to proceed.

 

method Signal(aResult: T)

 

void Signal(T aResult)

 

func Signal(_ aResult: T)

 

void Signal(T aResult)

 

Sub Signal(aResult As T)

Parameters:

  • aResult: Result returned from a thread.

Signal Signal()  override    (declared in Lock) Toffee

 

func Signal(Signal )

Parameters:

  • :

WaitFor  override virtual    (declared in Lock) .NET, .NET Standard 2.0, Cooper, Island, macOS

Blocks current thread until signaled.

 

method WaitFor

 

void WaitFor()

 

func WaitFor()

 

void WaitFor()

 

Sub WaitFor()

WaitFor (Int32): Boolean  override    (declared in Lock)

Blocks current thread until signaled for specified amoun of milliseconds.

 

method WaitFor(Timeout: Int32): Boolean

 

Boolean WaitFor(Int32 Timeout)

 

func WaitFor(_ Timeout: Int32) -> Boolean

 

Boolean WaitFor(Integer Timeout)

 

Function WaitFor(Timeout As Int32) As Boolean

Parameters:

  • Timeout: The number of milliseconds to wait.

WaitFor WaitFor()  override    (declared in Lock) Toffee

 

func WaitFor(WaitFor )

Parameters:

  • :