NOpt

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   Any

2. final def ##(): Int

   

   Definition Classes

   Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   Any

4. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

5. def boxed[B](implicit boxing: Boxing[A, B]): NOpt[B]

   

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   @inline()

6. def collect[B](pf: PartialFunction[A, B]): NOpt[B]

   

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7. def contains[A1 >: A](elem: A1): Boolean

   

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8. def exists(p: (A) ⇒ Boolean): Boolean

   

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9. def filter(p: (A) ⇒ Boolean): NOpt[A]

   

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10. def filterNot(p: (A) ⇒ Boolean): NOpt[A]

    

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11. def flatMap[B](f: (A) ⇒ NOpt[B]): NOpt[B]

    

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12. def flatten[B](implicit ev: <:<[A, NOpt[B]]): NOpt[B]

    

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13. def fold[B](ifEmpty: ⇒ B)(f: (A) ⇒ B): B

    

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14. def forEmpty(sideEffect: ⇒ Unit): NOpt[A]

    

    Apply side effect only if NOpt is empty.

    Apply side effect only if NOpt is empty. It's a bit like foreach for NOpt.Empty

    sideEffect

    - code to be executed if nopt is empty

    returns

    the same nopt

    Annotations

    @inline()

    Example:

    1. captionNOpt.forEmpty(logger.warn("caption is empty")).foreach(setCaption)

15. def forall(p: (A) ⇒ Boolean): Boolean

    

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16. def foreach[U](f: (A) ⇒ U): Unit

    

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17. def get: A

    

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18. def getClass(): Class[_ <: AnyVal]

    

    Definition Classes

    AnyVal → Any

19. def getOrElse[B >: A](default: ⇒ B): B

    

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20. def isDefined: Boolean

    

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21. def isEmpty: Boolean

    

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22. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

23. def iterator: Iterator[A]

    

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24. def map[B](f: (A) ⇒ B): NOpt[B]

    

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25. def nonEmpty: Boolean

    

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26. def orElse[B >: A](alternative: ⇒ NOpt[B]): NOpt[B]

    

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27. def orNull[B >: A](implicit ev: <:<[Null, B]): B

    

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28. def toLeft[X](right: ⇒ X): Either[A, X]

    

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29. def toList: List[A]

    

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30. def toOpt: Opt[A]

    

    Converts this NOpt into Opt.

    Converts this NOpt into Opt. Because Opt cannot hold null, NOpt(null) is translated to Opt.Empty.

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31. def toOptArg: OptArg[A]

    

    Converts this NOpt into OptArg.

    Converts this NOpt into OptArg. Because OptArg cannot hold null, NOpt(null) is translated to OptArg.Empty.

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32. def toOptRef[B >: Null](implicit boxing: Boxing[A, B]): OptRef[B]

    

    Converts this NOpt into OptRef, changing the element type into boxed representation if necessary (e.g.

    Converts this NOpt into OptRef, changing the element type into boxed representation if necessary (e.g. Boolean into java.lang.Boolean). Because OptRef cannot hold null, NOpt(null) is translated to OptRef.Empty.

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33. def toOption: Option[A]

    

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34. def toRight[X](left: ⇒ X): Either[X, A]

    

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35. def toString(): String

    

    Definition Classes

    NOpt → Any

36. def unboxed[B](implicit unboxing: Unboxing[B, A]): NOpt[B]

    

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37. def withFilter(p: (A) ⇒ Boolean): WithFilter[A]

    

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    @inline()