scala.reactive.algebra

Bijection

trait Bijection[T, S] extends AnyRef

A bijective function between values of two types T and S.

A bijection maps every element of type T into exactly one element of type S, and every element of type S into exactly one element of type T. It is a function and its inverse bundled together. Additionally, it has the property that b.inv(b.apply(x)) == x and b.apply(b.inv(x)) == x.

Note: Bijection is specialized. Boxing is avoided for primitive values if both the source type and the target type are integers, longs or doubles.

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  1. Bijection
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Abstract Value Members

  1. abstract def apply(t: T): S

    Maps an element of type T to S.

  2. abstract def invert(s: S): T

    Inverse mapping from S to T.

Concrete Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to StringAdd performed by method any2stringadd in scala.Predef.
    Definition Classes
    StringAdd
  5. def ->[B](y: B): (Bijection[T, S], B)

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to ArrowAssoc[Bijection[T, S]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. def ensuring(cond: (Bijection[T, S]) ⇒ Boolean, msg: ⇒ Any): Bijection[T, S]

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to Ensuring[Bijection[T, S]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (Bijection[T, S]) ⇒ Boolean): Bijection[T, S]

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to Ensuring[Bijection[T, S]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: ⇒ Any): Bijection[T, S]

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to Ensuring[Bijection[T, S]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): Bijection[T, S]

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to Ensuring[Bijection[T, S]] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  18. def function: (T) ⇒ S

    Returns the function version of this bijection.

    Returns the function version of this bijection.

    To get the inverse function, call f.inverse.function.

  19. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  20. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  21. def inverse: Bijection[S, T]

    Produces a new bijection that is the inverse of this bijection -- i.

    Produces a new bijection that is the inverse of this bijection -- i.e. it swaps the arguments around.

    This is unlike inv which just inverse-maps an element. To just map in the inverse direction, use inv.

  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  23. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  24. final def notify(): Unit

    Definition Classes
    AnyRef
  25. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  26. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  27. def toString(): String

    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. def [B](y: B): (Bijection[T, S], B)

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to ArrowAssoc[Bijection[T, S]] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bijection: StringAdd).self
    Definition Classes
    StringAdd
  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bijection: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: Bijection[T, S]

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to ArrowAssoc[Bijection[T, S]] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bijection: ArrowAssoc[Bijection[T, S]]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: Bijection[T, S]

    Implicit information
    This member is added by an implicit conversion from Bijection[T, S] to Ensuring[Bijection[T, S]] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (bijection: Ensuring[Bijection[T, S]]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Bijection[T, S] to StringAdd

Inherited by implicit conversion any2stringfmt from Bijection[T, S] to StringFormat

Inherited by implicit conversion any2ArrowAssoc from Bijection[T, S] to ArrowAssoc[Bijection[T, S]]

Inherited by implicit conversion any2Ensuring from Bijection[T, S] to Ensuring[Bijection[T, S]]

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