Interface VirtualThreads.Configurable

All Known Implementing Classes:

DelegatingThreadPool, ExecutorThreadPool, MonitoredQueuedThreadPool, QueuedThreadPool, VirtualThreadPool

Enclosing class:

VirtualThreads

public static interface VirtualThreads.Configurable

Implementations of this interface can be configured to use virtual threads.

Whether virtual threads are actually used depends on whether the runtime supports virtual threads and, if the runtime supports them, whether they are configured to be used via setVirtualThreadsExecutor(Executor).

Method Summary

Modifier and Type	Method	Description
default Executor	getVirtualThreadsExecutor()
default boolean	isUseVirtualThreads()	Deprecated, for removal: This API element is subject to removal in a future version. use getVirtualThreadsExecutor() instead
default void	setUseVirtualThreads(boolean useVirtualThreads)	Deprecated, for removal: This API element is subject to removal in a future version. use setVirtualThreadsExecutor(Executor) instead
default void	setVirtualThreadsExecutor(Executor executor)

Method Details

getVirtualThreadsExecutor

default Executor getVirtualThreadsExecutor()

Returns:

the Executor to use to execute tasks in virtual threads

setVirtualThreadsExecutor

default void setVirtualThreadsExecutor(Executor executor)

Parameters:

executor - the Executor to use to execute tasks in virtual threads

Throws:

UnsupportedOperationException - if the runtime does not support virtual threads

See Also:

• VirtualThreads.areSupported()

isUseVirtualThreads

@Deprecated(forRemoval=true)
default boolean isUseVirtualThreads()

Deprecated, for removal: This API element is subject to removal in a future version.

use getVirtualThreadsExecutor() instead

Returns:

whether to use virtual threads

setUseVirtualThreads

@Deprecated(forRemoval=true)
default void setUseVirtualThreads(boolean useVirtualThreads)

Deprecated, for removal: This API element is subject to removal in a future version.

use setVirtualThreadsExecutor(Executor) instead

Parameters:

useVirtualThreads - whether to use virtual threads

Throws:

UnsupportedOperationException - if the runtime does not support virtual threads

See Also:

• VirtualThreads.areSupported()