xdean.jex.util

类 OptionalUtil

java.lang.Object

xdean.jex.util.OptionalUtil

public class OptionalUtil
extends Object

构造器概要

构造器

构造器和说明
OptionalUtil()

方法概要

限定符和类型	方法和说明
static <T> Optional<T>	ifEmpty(Optional<T> o, Runnable r)
static <T,E extends Throwable> Optional<T>	ifEmpty(Optional<T> o, RunnableThrow<E> r)
static <T,E extends Throwable> Optional<T>	ifPresent(Optional<T> o, ConsumerThrow<T,E> r)

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

OptionalUtil

public OptionalUtil()

方法详细资料

ifEmpty

public static <T> Optional<T> ifEmpty(Optional<T> o,
                                      Runnable r)

ifEmpty

public static <T,E extends Throwable> Optional<T> ifEmpty(Optional<T> o,
                                                          RunnableThrow<E> r)
                                                   throws E extends Throwable

抛出:

E extends Throwable

ifPresent

public static <T,E extends Throwable> Optional<T> ifPresent(Optional<T> o,
                                                            ConsumerThrow<T,E> r)
                                                     throws E extends Throwable

抛出:

E extends Throwable