Module async.generator

Package org.bsc.async

Class AsyncGenerator.WithResult<E>

java.lang.Object

org.bsc.async.AsyncGenerator.WithResult<E>

Type Parameters:

E - the type of elements in the generator

All Implemented Interfaces:

Iterable<E>, AsyncGenerator<E>, AsyncGeneratorOperators<E>

Enclosing interface:

AsyncGenerator<E>

public static class AsyncGenerator.WithResult<E>
extends Object
implements AsyncGenerator<E>

An asynchronous generator decorator that allows retrieving the result value of the asynchronous operation, if any.

Nested Class Summary

Nested classes/interfaces inherited from interface org.bsc.async.AsyncGenerator

AsyncGenerator.Data<E>, AsyncGenerator.Embed<E>, AsyncGenerator.EmbedCompletionHandler, AsyncGenerator.WithEmbed<E>, AsyncGenerator.WithResult<E>

Constructor Summary

Constructors

Constructor	Description
WithResult(AsyncGenerator<E> delegate)

Method Summary

Modifier and Type	Method	Description
AsyncGenerator<E>	delegate()
final AsyncGenerator.Data<E>	next()	Retrieves the next asynchronous element.
Optional<Object>	resultValue()	Retrieves the result value of the generator, if any.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.bsc.async.AsyncGenerator

async, collectAsync, collectAsync, iterator, stream, toCompletableFuture

Methods inherited from interface org.bsc.async.AsyncGeneratorOperators

collectAsync, executor, filter, flatMap, forEachAsync, map

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

WithResult

public WithResult(AsyncGenerator<E> delegate)

Method Details

delegate

public AsyncGenerator<E> delegate()

resultValue

public Optional<Object> resultValue()

Retrieves the result value of the generator, if any.

Returns:

an Optional containing the result value if present, or an empty Optional if not

next

public final AsyncGenerator.Data<E> next()

Description copied from interface: AsyncGenerator

Retrieves the next asynchronous element.

Specified by:

next in interface AsyncGenerator<E>

Specified by:

next in interface AsyncGeneratorOperators<E>

Returns:

the next element from the generator