Uses of Class
org.apache.reef.util.Optional

Packages that use Optional

Package	Description
org.apache.reef.util	Utilities used across reef modules.

Uses of Optional in org.apache.reef.util

Methods in org.apache.reef.util that return Optional

Modifier and Type	Method and Description
static <T> Optional<T>	Optional.empty()
static <T> Optional<T>	Optional.of(T value)
static <T> Optional<T>	Optional.ofNullable(T value)