Scala Library
scala.collection.immutable

object ImmutableIterator
[source: scala/collection/immutable/ImmutableIterator.scala]
object ImmutableIterator
extends AnyRef
An object for creating immutable iterators.
Method Summary
def apply [A](left : ImmutableIterator[A], item : A, right : () => ImmutableIterator[A]) : ImmutableIterator[A]
Appends an immutable iterator (left) with an element (item) followed by a lazy immutable iterator (right).
def apply [A](left : () => ImmutableIterator[A], right : () => ImmutableIterator[A]) : () => ImmutableIterator[A]
Concats a lazy immutable iterator (left) with another lazy immutable iterator (right).
def apply [A](item : A, right : () => ImmutableIterator[A]) : () => ImmutableIterator[A]
Prepends a lazy immutable iterator (right) with an element (item).
def apply [A](item : A) : ImmutableIterator[A]
Creates an immutable iterator with one element.
def empty : ImmutableIterator[Nothing]
Creates an empty immutable iterator.
Methods inherited from AnyRef
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Object Summary
case object Empty extends ImmutableIterator[Nothing] with Product
Method Details
def empty : ImmutableIterator[Nothing]
Creates an empty immutable iterator.
def apply[A](item : A) : ImmutableIterator[A]
Creates an immutable iterator with one element.
def apply[A](item : A, right : () => ImmutableIterator[A]) : () => ImmutableIterator[A]
Prepends a lazy immutable iterator (right) with an element (item).
def apply[A](left : ImmutableIterator[A], item : A, right : () => ImmutableIterator[A]) : ImmutableIterator[A]
Appends an immutable iterator (left) with an element (item) followed by a lazy immutable iterator (right).
def apply[A](left : () => ImmutableIterator[A], right : () => ImmutableIterator[A]) : () => ImmutableIterator[A]
Concats a lazy immutable iterator (left) with another lazy immutable iterator (right).
Scala Library