Packages

final class Optional[T] extends AnyRef

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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(obj: Any): Boolean
    Definition Classes
    Optional → AnyRef → Any
  8. def filter(predicate: Predicate[_ >: T]): Optional[T]
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  10. def flatMap[U](mapper: Function[_ >: T, Optional[_ <: U]]): Optional[U]
  11. def get(): T
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    Optional → AnyRef → Any
  14. def ifPresent(action: Consumer[_ >: T]): Unit
  15. def ifPresentOrElse(action: Consumer[_ >: T], emptyAction: Runnable): Unit
  16. def isEmpty(): Boolean
    Annotations
    @inline()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def isPresent(): Boolean
    Annotations
    @inline()
  19. def map[U](mapper: Function[_ >: T, _ <: U]): Optional[U]
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. def or(supplier: Supplier[_ <: Optional[_ <: T]]): Optional[T]
  24. def orElse(other: T): T
  25. def orElseGet(supplier: Supplier[_ <: T]): T
  26. def orElseThrow[X <: Throwable](exceptionSupplier: Supplier[_ <: X]): T
  27. def orElseThrow(): T
  28. def stream(): Stream[T]
  29. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  30. def toString(): String
    Definition Classes
    Optional → AnyRef → Any
  31. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  32. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  33. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from AnyRef

Inherited from Any

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