xdean.jex.util.task

类 TaskUtil

java.lang.Object

xdean.jex.util.task.TaskUtil

public class TaskUtil
extends Object

Utility methods for task flow control.

作者:

XDean

构造器概要

构造器

构造器和说明
TaskUtil()

方法概要

限定符和类型	方法和说明
static void	andFinal(Runnable task, Runnable then)
static <T> T	andFinal(java.util.function.Supplier<T> task, java.util.function.Consumer<T> then)
static void	async(Runnable task)
static <T extends Exception> Optional<T>	firstFail(ActionE0<T>... tasks) Run the given tasks until any exception happen
static <T> Optional<T>	firstNonNull(FuncE0<T,?>... tasks) Return the first non-null result of the given tasks or empty if all of them return null.
static <T> T	firstSuccess(FuncE0<T,?>... tasks) Return the first result of these tasks IGNORE EXCEPTIONS.
static void	todoAll(Runnable... tasks)

从类继承的方法 java.lang.Object

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

构造器详细资料

TaskUtil

public TaskUtil()

方法详细资料

async

public static void async(Runnable task)

todoAll

public static void todoAll(Runnable... tasks)

firstSuccess

@SafeVarargs
public static <T> T firstSuccess(FuncE0<T,?>... tasks)
                                        throws IllegalStateException

Return the first result of these tasks
IGNORE EXCEPTIONS.

参数:

tasks -

返回:

can be null

抛出:

IllegalStateException - If all tasks failed.

firstNonNull

@SafeVarargs
public static <T> Optional<T> firstNonNull(FuncE0<T,?>... tasks)

Return the first non-null result of the given tasks or empty if all of them return null.
IGNORE EXCEPTIONS.

参数:

tasks -

返回:

can be null

firstFail

@SafeVarargs
public static <T extends Exception> Optional<T> firstFail(ActionE0<T>... tasks)

Run the given tasks until any exception happen

参数:

tasks -

返回:

the exception

andFinal

public static void andFinal(Runnable task,
                            Runnable then)

andFinal

public static <T> T andFinal(java.util.function.Supplier<T> task,
                             java.util.function.Consumer<T> then)