Package org.openjdk.jmh.util

Class Optional<T>

java.lang.Object
org.openjdk.jmh.util.Optional<T>
Type Parameters:
T - stored value.
All Implemented Interfaces:
Serializable
public class Optional<T> extends Object implements Serializable
Option class
See Also:

  • Method Details

    • orElse

      public T orElse(T elseVal)

    • orElseGet

      public T orElseGet(Supplier<T> alternativeSupplier)

    • orAnother

      public Optional<T> orAnother(Optional<T> alternative)

    • none

      public static <T> Optional<T> none()
      Produce empty Option
      Type Parameters:
      T - type
      Returns:
      empty option

    • of

      public static <T> Optional<T> of(T val)
      Wrap the existing value in Option.
      Type Parameters:
      T - type
      Parameters:
      val - value to wrap
      Returns:
      option with value

    • eitherOf

      public static <T> Optional<T> eitherOf(T val)

    • hasValue

      public boolean hasValue()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • get

      public T get()

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object