Scala Library
scala.collection.MapLike

class DefaultValuesIterable
[source: scala/collection/MapLike.scala]
protected class DefaultValuesIterable
extends Iterable[B]
Method Summary
override def foreach [C](f : (B) => C) : Unit
Apply a function f to all elements of this iterable object.
def iterator : Iterator[B]
Creates a new iterator over all elements contained in this iterable object.
override def size : Int
The number of elements in this collection
Methods inherited from Iterable
companion
Methods inherited from IterableLike
thisCollection, toCollection, elements, forall, exists, find, isEmpty, foldRight, reduceRight, toIterable, head, take, slice, takeWhile, takeRight, dropRight, copyToArray, zip, zipAll, zipWithIndex, sameElements, toStream, canEqual, view, view, first, firstOption, projection
Methods inherited from GenericTraversableTemplate
newBuilder, genericBuilder, unzip, flatten, transpose
Methods inherited from TraversableLike
repr, nonEmpty, hasDefiniteSize, ++, ++, map, flatMap, filter, filterNot, partialMap, remove, partition, groupBy, count, foldLeft, /:, :\, reduceLeft, reduceLeftOption, reduceRightOption, sum, product, min, max, headOption, tail, last, lastOption, init, drop, dropWhile, span, splitAt, copyToBuffer, copyToArray, toArray, toList, toSeq, toIndexedSeq, toSet, mkString, mkString, mkString, addString, addString, addString, toString, stringPrefix, withFilter
Methods inherited from AnyRef
getClass, hashCode, equals, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Method Details
def iterator : Iterator[B]
Creates a new iterator over all elements contained in this iterable object.
Returns
the new iterator
override def size : Int
The number of elements in this collection
override def foreach[C](f : (B) => C) : Unit
Apply a function f to all elements of this iterable object.
Parameters
f - A function that is applied for its side-effect to every element. The result (of arbitrary type U) of function `f` is discarded.
Notes
This method underlies the implementation of most other bulk operations. Implementing `foreach` with `iterator` is often suboptimal. So `foreach` should be overridden in concrete collection classes if a more efficient implementation is available.
Scala Library