Packages

object View extends IterableFactory[View]

This object reifies operations on views as case classes

Annotations
@SerialVersionUID()
Source
View.scala
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  1. View
  2. IterableFactory
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Visibility
  1. Public
  2. Protected

Type Members

  1. class Appended[+A] extends AbstractView[A]

    A view that appends an element to its elements

    A view that appends an element to its elements

    Annotations
    @SerialVersionUID()
  2. class Collect[+A, B] extends AbstractView[B]

    A view that collects elements of the underlying collection.

    A view that collects elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  3. class Concat[A] extends AbstractView[A]

    A view that concatenates elements of the prefix collection or iterator with the elements of the suffix collection or iterator.

    A view that concatenates elements of the prefix collection or iterator with the elements of the suffix collection or iterator.

    Annotations
    @SerialVersionUID()
  4. class DistinctBy[A, B] extends AbstractView[A]

    A view that removes the duplicated elements as determined by the transformation function f

    A view that removes the duplicated elements as determined by the transformation function f

    Annotations
    @SerialVersionUID()
  5. class Drop[A] extends AbstractView[A]

    A view that drops leading elements of the underlying collection.

    A view that drops leading elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  6. class DropRight[A] extends AbstractView[A]

    A view that drops trailing elements of the underlying collection.

    A view that drops trailing elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  7. class DropWhile[A] extends AbstractView[A]
    Annotations
    @SerialVersionUID()
  8. class Elems[A] extends AbstractView[A]

    A view with given elements

    A view with given elements

    Annotations
    @SerialVersionUID()
  9. class Fill[A] extends AbstractView[A]

    A view containing the results of some element computation a number of times.

    A view containing the results of some element computation a number of times.

    Annotations
    @SerialVersionUID()
  10. class Filter[A] extends AbstractView[A]

    A view that filters an underlying collection.

    A view that filters an underlying collection.

    Annotations
    @SerialVersionUID()
  11. class FlatMap[A, B] extends AbstractView[B]

    A view that flatmaps elements of the underlying collection.

    A view that flatmaps elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  12. class Iterate[A] extends AbstractView[A]

    A view containing repeated applications of a function to a start value

    A view containing repeated applications of a function to a start value

    Annotations
    @SerialVersionUID()
  13. class LeftPartitionMapped[A, A1, A2] extends AbstractView[A1]
    Annotations
    @SerialVersionUID()
  14. class Map[+A, +B] extends AbstractView[B]

    A view that maps elements of the underlying collection.

    A view that maps elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  15. class PadTo[A] extends AbstractView[A]
    Annotations
    @SerialVersionUID()
  16. class Prepended[+A] extends AbstractView[A]

    A view that prepends an element to its elements

    A view that prepends an element to its elements

    Annotations
    @SerialVersionUID()
  17. class RightPartitionMapped[A, A1, A2] extends AbstractView[A2]
    Annotations
    @SerialVersionUID()
  18. class ScanLeft[+A, +B] extends AbstractView[B]
    Annotations
    @SerialVersionUID()
  19. class Single[A] extends AbstractView[A]

    A view with exactly one element

    A view with exactly one element

    Annotations
    @SerialVersionUID()
  20. type SomeIterableOps[A] = IterableOps[A, AnyConstr, _]

    An IterableOps whose collection type and collection type constructor are unknown

  21. class Tabulate[A] extends AbstractView[A]

    A view containing values of a given function over a range of integer values starting from 0.

    A view containing values of a given function over a range of integer values starting from 0.

    Annotations
    @SerialVersionUID()
  22. class Take[+A] extends AbstractView[A]

    A view that takes leading elements of the underlying collection.

    A view that takes leading elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  23. class TakeRight[+A] extends AbstractView[A]

    A view that takes trailing elements of the underlying collection.

    A view that takes trailing elements of the underlying collection.

    Annotations
    @SerialVersionUID()
  24. class TakeWhile[A] extends AbstractView[A]
    Annotations
    @SerialVersionUID()
  25. class Unfold[A, S] extends AbstractView[A]

    A view that uses a function f to produce elements of type A and update an internal state S.

    A view that uses a function f to produce elements of type A and update an internal state S.

    Annotations
    @SerialVersionUID()
  26. class Updated[A] extends AbstractView[A]
    Annotations
    @SerialVersionUID()
  27. class Zip[A, B] extends AbstractView[(A, B)]

    A view that zips elements of the underlying collection with the elements of another collection.

    A view that zips elements of the underlying collection with the elements of another collection.

    Annotations
    @SerialVersionUID()
  28. class ZipAll[A, B] extends AbstractView[(A, B)]

    A view that zips elements of the underlying collection with the elements of another collection.

    A view that zips elements of the underlying collection with the elements of another collection. If one of the two collections is shorter than the other, placeholder elements are used to extend the shorter collection to the length of the longer.

    Annotations
    @SerialVersionUID()
  29. class ZipWithIndex[A] extends AbstractView[(A, Int)]
    Annotations
    @SerialVersionUID()

Value Members

  1. def apply[A](xs: A*): View[A]

    Creates a view with the specified elements.

    Creates a view with the specified elements.

    A

    the type of the view's elements

    returns

    a new view with elements elems

    Definition Classes
    ViewIterableFactory
  2. def concat[A](xss: Iterable[A]*): View[A]

    Concatenates all argument collections into a single collection.

    Concatenates all argument collections into a single collection.

    xss

    the collections that are to be concatenated.

    returns

    the concatenation of all the collections.

    Definition Classes
    IterableFactory
  3. def empty[A]: View[A]

    An empty collection

    An empty collection

    A

    the type of the view's elements

    Definition Classes
    ViewIterableFactory
  4. def fill[A](n1: Int, n2: Int, n3: Int, n4: Int, n5: Int)(elem: => A): View[View[View[View[View[A]]]]]

    Produces a five-dimensional collection containing the results of some element computation a number of times.

    Produces a five-dimensional collection containing the results of some element computation a number of times.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    n3

    the number of elements in the 3rd dimension

    n4

    the number of elements in the 4th dimension

    n5

    the number of elements in the 5th dimension

    elem

    the element computation

    returns

    A collection that contains the results of n1 x n2 x n3 x n4 x n5 evaluations of elem.

    Definition Classes
    IterableFactory
  5. def fill[A](n1: Int, n2: Int, n3: Int, n4: Int)(elem: => A): View[View[View[View[A]]]]

    Produces a four-dimensional collection containing the results of some element computation a number of times.

    Produces a four-dimensional collection containing the results of some element computation a number of times.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    n3

    the number of elements in the 3rd dimension

    n4

    the number of elements in the 4th dimension

    elem

    the element computation

    returns

    A collection that contains the results of n1 x n2 x n3 x n4 evaluations of elem.

    Definition Classes
    IterableFactory
  6. def fill[A](n1: Int, n2: Int, n3: Int)(elem: => A): View[View[View[A]]]

    Produces a three-dimensional collection containing the results of some element computation a number of times.

    Produces a three-dimensional collection containing the results of some element computation a number of times.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    n3

    the number of elements in the 3rd dimension

    elem

    the element computation

    returns

    A collection that contains the results of n1 x n2 x n3 evaluations of elem.

    Definition Classes
    IterableFactory
  7. def fill[A](n1: Int, n2: Int)(elem: => A): View[View[A]]

    Produces a two-dimensional collection containing the results of some element computation a number of times.

    Produces a two-dimensional collection containing the results of some element computation a number of times.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    elem

    the element computation

    returns

    A collection that contains the results of n1 x n2 evaluations of elem.

    Definition Classes
    IterableFactory
  8. def fill[A](n: Int)(elem: => A): View[A]

    Produces a collection containing the results of some element computation a number of times.

    Produces a collection containing the results of some element computation a number of times.

    n

    the number of elements contained in the collection.

    elem

    the element computation

    returns

    A collection that contains the results of n evaluations of elem.

    Definition Classes
    IterableFactory
  9. def from[E](it: IterableOnce[E]): View[E]

    E

    View element type

    it

    The IterableOnce to view. A proper Iterable is used directly. If it is really only IterableOnce it gets memoized on the first traversal.

    returns

    A view iterating over the given Iterable

    Definition Classes
    ViewIterableFactory
  10. def fromIteratorProvider[A](it: () => Iterator[A]): View[A]

    A

    View element type

    it

    Function creating the iterator to be used by the view. This function must always return a fresh Iterator, otherwise the resulting view will be effectively iterable only once.

    returns

    A View[A] whose underlying iterator is provided by the it parameter-less function.

  11. implicit def iterableFactory[A]: Factory[A, View[A]]
    Definition Classes
    IterableFactory
  12. def iterate[A](start: A, len: Int)(f: (A) => A): View[A]

    Produces a collection containing repeated applications of a function to a start value.

    Produces a collection containing repeated applications of a function to a start value.

    start

    the start value of the collection

    len

    the number of elements contained in the collection

    f

    the function that's repeatedly applied

    returns

    a collection with len values in the sequence start, f(start), f(f(start)), ...

    Definition Classes
    IterableFactory
  13. def newBuilder[A]: Builder[A, View[A]]

    A

    the type of the view’s elements

    returns

    A builder for View objects.

    Definition Classes
    ViewIterableFactory
  14. def range[A](start: A, end: A, step: A)(implicit arg0: Integral[A]): View[A]

    Produces a collection containing equally spaced values in some integer interval.

    Produces a collection containing equally spaced values in some integer interval.

    start

    the start value of the collection

    end

    the end value of the collection (the first value NOT contained)

    step

    the difference between successive elements of the collection (must be positive or negative)

    returns

    a collection with values start, start + step, ... up to, but excluding end

    Definition Classes
    IterableFactory
  15. def range[A](start: A, end: A)(implicit arg0: Integral[A]): View[A]

    Produces a collection containing a sequence of increasing of integers.

    Produces a collection containing a sequence of increasing of integers.

    start

    the first element of the collection

    end

    the end value of the collection (the first value NOT contained)

    returns

    a collection with values start, start + 1, ..., end - 1

    Definition Classes
    IterableFactory
  16. def tabulate[A](n1: Int, n2: Int, n3: Int, n4: Int, n5: Int)(f: (Int, Int, Int, Int, Int) => A): View[View[View[View[View[A]]]]]

    Produces a five-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    Produces a five-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    n3

    the number of elements in the 3rd dimension

    n4

    the number of elements in the 4th dimension

    n5

    the number of elements in the 5th dimension

    f

    The function computing element values

    returns

    A collection consisting of elements f(i1, i2, i3, i4, i5) for 0 <= i1 < n1, 0 <= i2 < n2, 0 <= i3 < n3, 0 <= i4 < n4, and 0 <= i5 < n5.

    Definition Classes
    IterableFactory
  17. def tabulate[A](n1: Int, n2: Int, n3: Int, n4: Int)(f: (Int, Int, Int, Int) => A): View[View[View[View[A]]]]

    Produces a four-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    Produces a four-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    n3

    the number of elements in the 3rd dimension

    n4

    the number of elements in the 4th dimension

    f

    The function computing element values

    returns

    A collection consisting of elements f(i1, i2, i3, i4) for 0 <= i1 < n1, 0 <= i2 < n2, 0 <= i3 < n3, and 0 <= i4 < n4.

    Definition Classes
    IterableFactory
  18. def tabulate[A](n1: Int, n2: Int, n3: Int)(f: (Int, Int, Int) => A): View[View[View[A]]]

    Produces a three-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    Produces a three-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    n3

    the number of elements in the 3rd dimension

    f

    The function computing element values

    returns

    A collection consisting of elements f(i1, i2, i3) for 0 <= i1 < n1, 0 <= i2 < n2, and 0 <= i3 < n3.

    Definition Classes
    IterableFactory
  19. def tabulate[A](n1: Int, n2: Int)(f: (Int, Int) => A): View[View[A]]

    Produces a two-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    Produces a two-dimensional collection containing values of a given function over ranges of integer values starting from 0.

    n1

    the number of elements in the 1st dimension

    n2

    the number of elements in the 2nd dimension

    f

    The function computing element values

    returns

    A collection consisting of elements f(i1, i2) for 0 <= i1 < n1 and 0 <= i2 < n2.

    Definition Classes
    IterableFactory
  20. def tabulate[A](n: Int)(f: (Int) => A): View[A]

    Produces a collection containing values of a given function over a range of integer values starting from 0.

    Produces a collection containing values of a given function over a range of integer values starting from 0.

    n

    The number of elements in the collection

    f

    The function computing element values

    returns

    A collection consisting of elements f(0), ..., f(n -1)

    Definition Classes
    IterableFactory
  21. def unfold[A, S](init: S)(f: (S) => Option[(A, S)]): View[A]

    Produces a collection that uses a function f to produce elements of type A and update an internal state of type S.

    Produces a collection that uses a function f to produce elements of type A and update an internal state of type S.

    A

    Type of the elements

    S

    Type of the internal state

    init

    State initial value

    f

    Computes the next element (or returns None to signal the end of the collection)

    returns

    a collection that produces elements using f until f returns None

    Definition Classes
    IterableFactory
  22. case object Empty extends AbstractView[Nothing] with Product with Serializable

    The empty view

    The empty view

    Annotations
    @SerialVersionUID()
  23. object Filter extends java.io.Serializable