Value Members

1.  final def !=(arg0: Any): Boolean

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2.  final def ##(): Int

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3.  final def ==(arg0: Any): Boolean

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4.  final def asInstanceOf[T0]: T0

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5.  def clone(): AnyRef

   Attributes

   protected[java.lang]

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   @throws( ... )

6.  final def eq(arg0: AnyRef): Boolean

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7.  def equals(arg0: Any): Boolean

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8.  def finalize(): Unit

   Attributes

   protected[java.lang]

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   @throws( classOf[java.lang.Throwable] )

9.  final def getClass(): Class[_]

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10.  def hashCode(): Int

    Definition Classes

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11.  def invert[B](ifEmpty: ⇒ B): Option[B]

    Returns an Option containing the specified value if this Option is empty, or an empty Option if this Option is defined.

    Returns an Option containing the specified value if this Option is empty, or an empty Option if this Option is defined.

    B

    the type of the returned Option

    ifEmpty

    the value to use if this Option is empty

    returns

    an Option containing the specified the specified value if this Option is empty, or an empty Option if this Option is defined

12.  def invertWith[B](ifEmpty: ⇒ Option[B]): Option[B]

    Returns the specified Option if this Option is empty, or an empty Option if this Option is defined.

    Returns the specified Option if this Option is empty, or an empty Option if this Option is defined.

    B

    the type of the returned Option

    ifEmpty

    the option to return if this Option is empty

    returns

    the specified Option if this Option is empty, or an empty Option if this Option is defined

13.  final def isInstanceOf[T0]: Boolean

    Definition Classes

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14.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

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15.  final def notify(): Unit

    Definition Classes

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16.  final def notifyAll(): Unit

    Definition Classes

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17.  final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

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18.  def toFuture: Future[A]

    Returns a completed Future from this Option.

    Returns a completed Future from this Option.

    The Future returned:

    • succeeds with the value of this Option if this Option is defined
    • fails with a NoSuchElementException if this Option is empty

    returns

    a completed Future from this Option

19.  def toString(): String

    Definition Classes

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20.  def transform[B](ifDefined: (A) ⇒ Option[B], ifEmpty: ⇒ Option[B]): Option[B]

    Returns an Option by applying ifDefined to the value of this Option if this Option is defined, or ifEmpty if this Option is empty.

    Returns an Option by applying ifDefined to the value of this Option if this Option is defined, or ifEmpty if this Option is empty.

    B

    the type of the Option returned

    ifDefined

    a function to apply to the value of this Option if it is defined

    ifEmpty

    an Option to return if this Option is empty

    returns

    an Option by applying ifDefined to the value of this Option if this Option is defined, or ifEmpty if this Option is empty

21.  final def wait(): Unit

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    @throws( ... )

22.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

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    @throws( ... )

23.  final def wait(arg0: Long): Unit

    Definition Classes

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    Annotations

    @throws( ... )