basis.sequential

NonStrictCollectionOps

final class NonStrictCollectionOps[+A] extends AnyVal

Non-strictly evaluated collection operations.

Linear Supertypes

AnyVal, NotNull, Any

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NonStrictCollectionOps
AnyVal
NotNull
Any

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Instance Constructors

new NonStrictCollectionOps(these: Collection[A])

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
Any
def ++[B >: A](those: Collection[B]): Collection[B]

Returns a view concatenating this and another collection.
Returns a view concatenating this and another collection.
those
the elements to append to these elements.
returns
a non-strict view of the concatenated elements.
final def ==(arg0: Any): Boolean

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def collect[B](q: PartialFunction[A, B]): Collection[B]

Returns a view that applies a partial function to each element in this collection for which the function is defined.
Returns a view that applies a partial function to each element in this collection for which the function is defined.
q
the partial function to lazily filter and map elements.
returns
a non-strict view of the filtered and mapped elements.
def drop(lower: Int): Collection[A]

Returns a view of all elements in this collection following a prefix up to some length.
Returns a view of all elements in this collection following a prefix up to some length.
lower
the length of the prefix to drop; also the inclusive lower bound for indexes of included elements.
returns
a non-strict view of all but the first lower elements.
def dropWhile(p: (A) ⇒ Boolean): Collection[A]

Returns a view of all elements following the longest prefix of this collection for which each element satisfies a predicate.
Returns a view of all elements following the longest prefix of this collection for which each element satisfies a predicate.
p
the predicate to test elements against.
returns
a non-strict view of the suffix of accumulated elements beginning with the first element to not satisfy p.
def filter(p: (A) ⇒ Boolean): Collection[A]

Returns a view of all elements in this collection that satisfy a predicate.
Returns a view of all elements in this collection that satisfy a predicate.
p
the predicate to lazily test elements against.
returns
a non-strict view of the filtered elements.
def flatMap[B](f: (A) ⇒ Collection[B]): Collection[B]

Returns a view concatenating all elements returned by a function applied to each element in this collection.
Returns a view concatenating all elements returned by a function applied to each element in this collection.
f
the collection-yielding function to apply to each element.
returns
a non-strict view concatenating all elements produced by f.
def getClass(): Class[_ <: AnyVal]

Definition Classes
AnyVal → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def map[B](f: (A) ⇒ B): Collection[B]

Returns a view that applies a function to each element in this collection.
Returns a view that applies a function to each element in this collection.
f
the function to lazily apply to each element.
returns
a non-strict view of the mapped elements.
def slice(lower: Int, upper: Int): Collection[A]

Returns a view of an interval of elements in this collection.
Returns a view of an interval of elements in this collection.
lower
the inclusive lower bound for indexes of included elements.
upper
the exclusive upper bound for indexes of included elements.
returns
a non-strict view of the elements with indexes greater than or equal to lower and less than upper.
def span(p: (A) ⇒ Boolean): (Collection[A], Collection[A])

Returns a (prefix, suffix) pair of views with the prefix being the longest one for which each element satisfies a predicate, and the suffix beginning with the first element to not satisfy the predicate.
Returns a (prefix, suffix) pair of views with the prefix being the longest one for which each element satisfies a predicate, and the suffix beginning with the first element to not satisfy the predicate.
p
the predicate to test elements against.
returns
the (predix, suffix) pair of non-strict views.
def take(upper: Int): Collection[A]

Returns a view of a prefix of this collection up to some length.
Returns a view of a prefix of this collection up to some length.
upper
the length of the prefix to take; also the exclusive upper bound for indexes of included elements.
returns
a non-strict view of up to the first upper elements.
def takeWhile(p: (A) ⇒ Boolean): Collection[A]

Returns a view of the longest prefix of this collection for which each element satisfies a predicate.
Returns a view of the longest prefix of this collection for which each element satisfies a predicate.
p
the predicate to test elements against.
returns
a non-strict view of the longest prefix of elements preceding the first element to not satisfy p.
val these: Collection[A]
def toString(): String

Definition Classes
Any
def withFilter(p: (A) ⇒ Boolean): Collection[A]

Returns a view of all elements in this collection that satisfy a predicate.
Returns a view of all elements in this collection that satisfy a predicate.
p
the predicate to lazily test elements against.
returns
a non-strict view of the filtered elements.

Inherited from AnyVal

Inherited from NotNull

Inherited from Any

Mapping

Filtering

Combining

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