Scala Library
scala.collection.jcl.SeqIterator

class Map
[source: scala/collection/jcl/SeqIterator.scala]
class Map[B](f : (A) => B)
extends Map[B] with SeqIterator[K, B]
Standard implementation of a mapped iterator.
Method Summary
override def hasPrevious : Boolean
override def map [C](g : (B) => C) : SeqIterator[K, C]
Returns a new iterator that maps all elements of this iterator to new elements using function f.
override def nextIndex : K
override def previous : B
override def previousIndex : K
Methods inherited from SeqIterator
seek, indexOf
Methods inherited from Map
hasNext, next, remove
Methods inherited from MutableIterator
has, remove, retain
Methods inherited from Iterator
take, drop, slice, append, ++, flatMap, filter, takeWhile, dropWhile, zip, zipWithIndex, foreach, forall, exists, contains, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, buffered, counted, duplicate, copyToArray, readInto, readInto, readInto, copyToBuffer, toList, collect, mkString, mkString, mkString, addString, toString
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
override def hasPrevious : Boolean
Returns
True if and only if the iterator's cursor is not at the beging of the iteration.
Overrides
SeqIterator.hasPrevious
override def previous : B
Returns
The previous element, will move the iterator's cursor backwards.
Overrides
SeqIterator.previous
override def previousIndex : K
Returns
s The index of the element before the iterator's cursor.
Overrides
SeqIterator.previousIndex
override def nextIndex : K
Returns
s The index at the iterator's cursor.
Overrides
SeqIterator.nextIndex
override def map[C](g : (B) => C) : SeqIterator[K, C]
Returns a new iterator that maps all elements of this iterator to new elements using function f.
Overrides
SeqIterator.map
Scala Library