Type/Object

scalaz

State

Related Docs: object State | package scalaz

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type State[S, A] = IndexedStateT[scalaz.Id.Id, S, S, A]

A state transition, representing a function S => (S, A).

Source
package.scala
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Abstract Value Members

  1. abstract def getF[S <: S1]: (Monad[F]) ⇒ F[(S) ⇒ F[(S2, A)]]

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    Definition Classes
    IndexedStateT

Concrete Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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  4. def apply(initial: S1)(implicit F: Monad[F]): F[(S2, A)]

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    Run and return the final value and state in the context of F

    Run and return the final value and state in the context of F

    Definition Classes
    IndexedStateT
  5. final def asInstanceOf[T0]: T0

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    Definition Classes
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  6. def bimap[X, B](f: (S2) ⇒ X)(g: (A) ⇒ B)(implicit F: Functor[F]): IndexedStateT[F, S1, X, B]

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    Definition Classes
    IndexedStateT
  7. def bmap[X, S >: S2 <: S1](b: Bijection[S, X]): StateT[F, X, A]

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    Definition Classes
    IndexedStateT
  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )
  9. def contramap[X](g: (X) ⇒ S1): IndexedStateT[F, X, S2, A]

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    Definition Classes
    IndexedStateT
  10. final def eq(arg0: AnyRef): Boolean

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  11. def equals(arg0: Any): Boolean

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    Definition Classes
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  12. def eval(initial: S1)(implicit F: Monad[F]): F[A]

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    Run, discard the final state, and return the final value in the context of F

    Run, discard the final state, and return the final value in the context of F

    Definition Classes
    IndexedStateT
  13. def evalZero[S <: S1](implicit F: Monad[F], S: Monoid[S]): F[A]

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    Calls eval using Monoid[S].zero as the initial state

    Calls eval using Monoid[S].zero as the initial state

    Definition Classes
    IndexedStateT
  14. def exec(initial: S1)(implicit F: Monad[F]): F[S2]

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    Run, discard the final value, and return the final state in the context of F

    Run, discard the final value, and return the final state in the context of F

    Definition Classes
    IndexedStateT
  15. def execZero[S <: S1](implicit F: Monad[F], S: Monoid[S]): F[S2]

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    Calls exec using Monoid[S].zero as the initial state

    Calls exec using Monoid[S].zero as the initial state

    Definition Classes
    IndexedStateT
  16. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def flatMap[S3, B](f: (A) ⇒ IndexedStateT[F, S2, S3, B])(implicit F: Monad[F]): IndexedStateT[F, S1, S3, B]

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    Definition Classes
    IndexedStateT
  18. final def getClass(): Class[_]

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  19. def hashCode(): Int

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  20. def imap[X](f: (S2) ⇒ X)(implicit F: Functor[F]): IndexedStateT[F, S1, X, A]

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    Definition Classes
    IndexedStateT
  21. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  22. def leftMap[X](f: (S2) ⇒ X)(implicit F: Functor[F]): IndexedStateT[F, S1, X, A]

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    Definition Classes
    IndexedStateT
  23. def lift[M[_]](implicit F: Monad[F], M: Applicative[M]): IndexedStateT[[α]M[F[α]], S1, S2, A]

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    Definition Classes
    IndexedStateT
  24. def liftF[S <: S1](implicit F: Functor[[δ$0$]IndexedStateT[F, S, S2, δ$0$]]): Free[[δ$1$]IndexedStateT[F, S, S2, δ$1$], A]

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    Definition Classes
    IndexedStateT
  25. def map[B](f: (A) ⇒ B)(implicit F: Functor[F]): IndexedStateT[F, S1, S2, B]

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    Definition Classes
    IndexedStateT
  26. def mapK[G[_], B, S](f: (F[(S2, A)]) ⇒ G[(S, B)])(implicit M: Monad[F]): IndexedStateT[G, S1, S, B]

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    Alias for mapT

    Alias for mapT

    Definition Classes
    IndexedStateT
  27. def mapT[G[_], B, S](f: (F[(S2, A)]) ⇒ G[(S, B)])(implicit M: Monad[F]): IndexedStateT[G, S1, S, B]

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    Map both the return value and final state using the given function.

    Map both the return value and final state using the given function.

    Definition Classes
    IndexedStateT
  28. def mapsf[X1, X2, B](f: ((S1) ⇒ F[(S2, A)]) ⇒ (X1) ⇒ F[(X2, B)]): IndexedStateT[F, X1, X2, B]

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    Definition Classes
    IndexedStateT
  29. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
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  30. final def notify(): Unit

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  31. final def notifyAll(): Unit

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    Definition Classes
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  32. def run(initial: S1)(implicit F: Monad[F]): F[(S2, A)]

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    An alias for apply

    An alias for apply

    Definition Classes
    IndexedStateT
  33. def runZero[S <: S1](implicit S: Monoid[S], F: Monad[F]): F[(S2, A)]

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    Calls run using Monoid[S].zero as the initial state

    Calls run using Monoid[S].zero as the initial state

    Definition Classes
    IndexedStateT
  34. def rwst[W, R](implicit F: Monad[F], W: Monoid[W]): IndexedReaderWriterStateT[F, R, W, S1, S2, A]

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    Definition Classes
    IndexedStateT
  35. final def synchronized[T0](arg0: ⇒ T0): T0

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  36. def toString(): String

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  37. def unlift[M[_], FF[_], S <: S1](implicit M: Comonad[M], F: Monad[[α]M[FF[α]]], ev: <~<[IndexedStateT.this.type, IndexedStateT[[α]M[FF[α]], S, S2, A]]): IndexedStateT[FF, S, S2, A]

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    Definition Classes
    IndexedStateT
  38. def unliftId[M[_], S <: S1](implicit M: Comonad[M], F: Monad[M], ev: <~<[IndexedStateT.this.type, IndexedStateT[M, S, S2, A]]): IndexedState[S, S2, A]

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    Definition Classes
    IndexedStateT
  39. final def wait(): Unit

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    Annotations
    @throws( ... )
  40. final def wait(arg0: Long, arg1: Int): Unit

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    Annotations
    @throws( ... )
  41. final def wait(arg0: Long): Unit

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    @throws( ... )
  42. def xmap[X1, X2](f: (S2) ⇒ X1)(g: (X2) ⇒ S1): IndexedStateT[F, X2, X1, A]

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    Definition Classes
    IndexedStateT
  43. def zoom[S0, S3, S <: S1](l: LensFamily[S0, S3, S, S2])(implicit F: Functor[F]): IndexedStateT[F, S0, S3, A]

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    Definition Classes
    IndexedStateT

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