Package com.petarmc.petarlib.task

Class TaskScheduler

java.lang.Object

com.petarmc.petarlib.task.TaskScheduler

public class TaskScheduler
extends Object

Schedules and executes tasks async or with a delay. It runs tasks on a separate thread and not on the main server thread. Never call Bukkit/Spigot/Paper API methods from tasks scheduled with this class, because it can cause crashes and/or data corruption. Use Bukkit's scheduler (BukkitScheduler.runTask(org.bukkit.plugin.Plugin, java.lang.Runnable)) for tasks that need to interact with the server API.

Constructor Summary

Constructors

Constructor	Description
TaskScheduler(int threads)	Creates a TaskScheduler with a fixed number of threads.

Method Summary

Modifier and Type	Method	Description
void	runAsync(Runnable r)	Runs a task asynchronously.
void	runDelayed(Runnable r, long delayMs)	Runs a task after a specified delay in ms.
void	shutdown()	Shuts down the scheduler, waiting up to 5 seconds before forcing shutdown.

Methods inherited from class java.lang.Object

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

Constructor Details

TaskScheduler

public TaskScheduler(int threads)

Creates a TaskScheduler with a fixed number of threads.

Parameters:

threads - the number of threads for asynchronous tasks; minimum 1

Method Details

runAsync

public void runAsync(Runnable r)

Runs a task asynchronously. Exceptions thrown by the task are caught and logged.

Parameters:

r - the Runnable task to execute

runDelayed

public void runDelayed(Runnable r,
 long delayMs)

Runs a task after a specified delay in ms. Exceptions thrown by the task are caught and logged.

Parameters:

r - the runnable task to execute

delayMs - the delay in ms before executing the task

shutdown

public void shutdown()

Shuts down the scheduler, waiting up to 5 seconds before forcing shutdown. Logs shutdown progress.