org.apache.tomcat.util.threads

Class VirtualThreadExecutor

java.lang.Object

java.util.concurrent.AbstractExecutorService

org.apache.tomcat.util.threads.VirtualThreadExecutor

All Implemented Interfaces:

java.util.concurrent.Executor, java.util.concurrent.ExecutorService

public class VirtualThreadExecutor
extends java.util.concurrent.AbstractExecutorService

An executor that uses a new virtual thread for each task.

Constructor Summary

Constructors

Constructor and Description
VirtualThreadExecutor(java.lang.String namePrefix)

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long timeout, java.util.concurrent.TimeUnit unit) The VirtualThreadExecutor does not track in-progress tasks so calling this method is effectively waiting for shutdown() to be called.
void	execute(java.lang.Runnable command)
boolean	isShutdown()
boolean	isTerminated() The VirtualThreadExecutor does not track in-progress tasks so calling this method is equivalent to calling isShutdown().
void	shutdown()
java.util.List<java.lang.Runnable>	shutdownNow() The VirtualThreadExecutor does not track in-progress tasks so calling this method is equivalent to calling shutdown().

Methods inherited from class java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, newTaskFor, newTaskFor, submit, submit, submit

Methods inherited from class java.lang.Object

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

Constructor Detail

VirtualThreadExecutor

public VirtualThreadExecutor(java.lang.String namePrefix)

Method Detail

execute

public void execute(java.lang.Runnable command)

shutdown

public void shutdown()

shutdownNow

public java.util.List<java.lang.Runnable> shutdownNow()

The VirtualThreadExecutor does not track in-progress tasks so calling this method is equivalent to calling shutdown().

isShutdown

public boolean isShutdown()

isTerminated

public boolean isTerminated()

The VirtualThreadExecutor does not track in-progress tasks so calling this method is equivalent to calling isShutdown().

awaitTermination

public boolean awaitTermination(long timeout,
                                java.util.concurrent.TimeUnit unit)
                         throws java.lang.InterruptedException

The VirtualThreadExecutor does not track in-progress tasks so calling this method is effectively waiting for shutdown() to be called.

Throws:

java.lang.InterruptedException