Scala Library
scala.collection.jcl.BufferWrapper

class IteratorWrapper
[source: scala/collection/jcl/BufferWrapper.scala]
class IteratorWrapper(underlying : java.util.ListIterator[A])
extends Wrapper[A] with BufferIterator[Int, A]
Method Summary
def add (a : A) : Unit
Inserts "a" after the iterator's cursor. If next was last called, "a" is inserted after the element returned. If previous was last called, "a" is inserted before the element returned.
def hasPrevious : Boolean
def nextIndex : Int
def previous : A
def previousIndex : Int
def set (a : A) : Unit
Sets the element before this iterator's cursor to "a." Replaces either the last element returned by "next" or, if previous was called, the next element that would be return by "previous."
Methods inherited from SeqIterator
seek, indexOf, map
Methods inherited from Wrapper
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
def add(a : A) : Unit
Inserts "a" after the iterator's cursor. If next was last called, "a" is inserted after the element returned. If previous was last called, "a" is inserted before the element returned.
Overrides
BufferIterator.add
def set(a : A) : Unit
Sets the element before this iterator's cursor to "a." Replaces either the last element returned by "next" or, if previous was called, the next element that would be return by "previous."
Overrides
BufferIterator.set
def hasPrevious : Boolean
Returns
True if and only if the iterator's cursor is not at the beging of the iteration.
def previous : A
Returns
The previous element, will move the iterator's cursor backwards.
def previousIndex : Int
Returns
s The index of the element before the iterator's cursor.
def nextIndex : Int
Returns
s The index at the iterator's cursor.
Scala Library