de.alpharogroup.lang.thread

Class ThreadExtensions

java.lang.Object

de.alpharogroup.lang.thread.ThreadExtensions

public final class ThreadExtensions
extends Object

The class ThreadExtensions.

Constructor Summary

Constructors

Constructor and Description
ThreadExtensions()

Method Summary

Modifier and Type	Method and Description
static List<ThreadDataBean>	newThreadData() Finds all threads the are currently running and converts them to ThreadDataBean and puts them to a List that is returned.
static Thread[]	resolveRunningThreads() Finds all threads the are currently running.
static <T> T	runAsyncSupplierWithCpuCores(Supplier<T> supplier, int cpuCores) Creates a custom thread pool that are executed in parallel processes with the will run with the given number of the cpu cores
static <T> T	runCallableWithCpuCores(Callable<T> task, int cpuCores) Creates a custom thread pool that are executed in parallel processes with the given number of the cpu cores

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadExtensions

public ThreadExtensions()

Method Detail

runCallableWithCpuCores

public static <T> T runCallableWithCpuCores(Callable<T> task,
                                            int cpuCores)
                                     throws ExecutionException,
                                            InterruptedException

Creates a custom thread pool that are executed in parallel processes with the given number of the cpu cores

Type Parameters:

T - the generic type of the result

Parameters:

task - the Callable task to execute

cpuCores - the number of the cpu cores to run with

Returns:

the result of the given task

Throws:

ExecutionException - if the computation threw an exception

InterruptedException - if the current thread is not a member of a ForkJoinPool and was interrupted while waiting

runAsyncSupplierWithCpuCores

public static <T> T runAsyncSupplierWithCpuCores(Supplier<T> supplier,
                                                 int cpuCores)
                                          throws ExecutionException,
                                                 InterruptedException

Creates a custom thread pool that are executed in parallel processes with the will run with the given number of the cpu cores

Type Parameters:

T - the generic type of the result

Parameters:

supplier - the Supplier task to execute

cpuCores - the number of the cpu cores to run with

Returns:

the result of the given task

Throws:

ExecutionException - if the computation threw an exception

InterruptedException - if the current thread is not a member of a ForkJoinPool and was interrupted while waiting

resolveRunningThreads

public static Thread[] resolveRunningThreads()

Finds all threads the are currently running.

Returns:

An array with all threads the are currently running.

newThreadData

public static List<ThreadDataBean> newThreadData()

Finds all threads the are currently running and converts them to ThreadDataBean and puts them to a List that is returned.

Returns:

the new List