Uses of Class
io.dingodb.sdk.common.utils.Optional

Packages that use Optional

Package	Description
io.dingodb.sdk.common.utils

Uses of Optional in io.dingodb.sdk.common.utils

Methods in io.dingodb.sdk.common.utils that return Optional

Modifier and Type	Method	Description
static <T> Optional<T>	Optional.empty()
Optional<T>	Optional.filter(boolean whether)
Optional<T>	Optional.filter(Predicate<? super T> predicate)
Optional<T>	Optional.filter(Supplier<Boolean> predicate)
<U> Optional<U>	Optional.flatMap(Function<? super T,Optional<T>> mapper)
Optional<T>	Optional.ifAbsent(Runnable runnable)
Optional<T>	Optional.ifAbsentSet(Supplier<? extends T> other)
Optional<T>	Optional.ifAbsentSet(T other)
Optional<T>	Optional.ifPresent(Runnable runnable)
Optional<T>	Optional.ifPresent(Consumer<? super T> consumer)
<U> Optional<U>	Optional.map(Function<? super T,U> mapper)
static <T> Optional<T>	Optional.of(Optional optional)
static <T> Optional<T>	Optional.of(T value)
static <T> Optional<T>	Optional.ofNullable(T value)
static <T> Optional<T>	Optional.ofNullable(T value, Supplier<T> supplier)