Package ch.powerunit.extensions.async.lang

Interface WaitResultBuilder5<T>

Type Parameters:

T - The type of result of the CompletableFuture

All Superinterfaces:

Supplier<Optional<T>>

public interface WaitResultBuilder5<T>
extends Supplier<Optional<T>>

Almost final Step of the builder of CompletableFuture to define the executor it self.

Method Summary

Modifier and Type	Method	Description
default CompletableFuture<Optional<T>>	asyncExec()	Create and start the async execution of the CompletableFuture using ForkJoinPool.commonPool().
default CompletableFuture<Optional<T>>	asyncExec(Executor executor)	Deprecated. Replaced by using(executor).asyncExec()
WaitResultBuilder5<T>	filter(Predicate<T> filter)	Add a filter predicate, on the result, if applicable.
default Optional<T>	finish()	Directly wait for the result of this execution using ForkJoinPool.commonPool().
default Optional<T>	finish(Executor executor)	Deprecated. Replaced by using(executor).finish()
default T	finishWithAResult()	Directly wait for a positive result of this execution using ForkJoinPool.commonPool().
default T	finishWithAResult(Executor executor)	Deprecated. Replaced by using(executor).finishWithAResult()
Optional<T>	get()	Directly wait for the result of this execution (the execution is run in this thread).
<U> WaitResultBuilder5<U>	map(Function<T,U> mapper)	Add a mapper fonction, on the result, if applicable.
static <T> WaitResultBuilder5<T>	of(Supplier<Optional<T>> supplier)	Used internally to create the builder
WaitResultBuilder6<T>	using(Executor executor)	Define the executor to be used for the async part.
default WaitResultBuilder6<T>	usingDefaultExecutor()	Define the executor to be used for the async part as using ForkJoinPool.commonPool().

Method Detail

get

Optional<T> get()

Directly wait for the result of this execution (the execution is run in this thread). In case of not ignored exception, an AssertionError is thrown.

Specified by:

get in interface Supplier<T>

Returns:

the Optional with the result of the execution

Throws:

AssertionError - In case of not ignored exception.

using

WaitResultBuilder6<T> using(Executor executor)

Define the executor to be used for the async part.

Parameters:

executor - the executor to be used.

Returns:

the final step

usingDefaultExecutor

default WaitResultBuilder6<T> usingDefaultExecutor()

Define the executor to be used for the async part as using ForkJoinPool.commonPool().

Returns:

the final step

asyncExec

@Deprecated
default CompletableFuture<Optional<T>> asyncExec(Executor executor)

Deprecated. Replaced by using(executor).asyncExec()

Create and start the async execution of the CompletableFuture.

Parameters:

executor - the executor to be used.

Returns:

the CompletableFuture

asyncExec

default CompletableFuture<Optional<T>> asyncExec()

Create and start the async execution of the CompletableFuture using ForkJoinPool.commonPool().

Returns:

the CompletableFuture

finish

@Deprecated
default Optional<T> finish(Executor executor)

Deprecated. Replaced by using(executor).finish()

Directly wait for the result of this execution. In case of not ignored exception, an AssertionError is thrown.

Parameters:

executor - the executor to be used.

Returns:

the Optional with the result of the execution

Throws:

AssertionError - In case of not ignored exception.

finish

default Optional<T> finish()

Directly wait for the result of this execution using ForkJoinPool.commonPool(). In case of not ignored exception, an AssertionError is thrown.

Returns:

the Optional with the result of the execution

Throws:

AssertionError - In case of not ignored exception.

finishWithAResult

@Deprecated
default T finishWithAResult(Executor executor)

Deprecated. Replaced by using(executor).finishWithAResult()

Directly wait for a positive result of this execution. In case of not ignored exception, or when no result are available, an AssertionError is thrown.

Parameters:

executor - the executor to be used.

Returns:

the value if available

Throws:

AssertionError - In case of not ignored exception or missing result.

finishWithAResult

default T finishWithAResult()

Directly wait for a positive result of this execution using ForkJoinPool.commonPool(). In case of not ignored exception, or when no result are available, an AssertionError is thrown.

Returns:

the value if available

Throws:

AssertionError - In case of not ignored exception or missing result.

map

<U> WaitResultBuilder5<U> map(Function<T,U> mapper)

Add a mapper fonction, on the result, if applicable. This mapper is executed in the target thread.

Type Parameters:

U - the target of the mapper.

Parameters:

mapper - the function to convert the result.

Returns:

the WaitResultBuilder5 continuation of the builder

Since:

1.0.0

See Also:

Optional.map(Function)

filter

WaitResultBuilder5<T> filter(Predicate<T> filter)

Add a filter predicate, on the result, if applicable. This filter is executed in the target thread.

Parameters:

filter - the filter

Returns:

the WaitResultBuilder5 continuation of the builder

Since:

1.0.0

See Also:

Optional.filter(Predicate)

of

static <T> WaitResultBuilder5<T> of(Supplier<Optional<T>> supplier)

Used internally to create the builder

Type Parameters:

T - The type of the target optional

Parameters:

supplier - the supplier

Returns:

the instance