CloneableIterator

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

harpoon.Util
Class CloneableIterator

java.lang.Object
  harpoon.Util.CloneableIterator

All Implemented Interfaces:: Cloneable, Iterator, ListIterator

public class CloneableIterator
extends Object
implements ListIterator, Cloneable
extends Object
implements ListIterator, Cloneable

CloneableIterator is a wrapper around Iterator that is safely Cloneable. Essentially this and all of the clones of this share the original Iterator and maintain a shared list of objects, each keeping a pointer into their current object in the shared list. If this or one of its clones reaches the end of the shared list, it attempts to add more elements onto the end of the list by extracting them from the shared Iterator.

Version:: $Id: CloneableIterator.java,v 1.5 2004/02/08 01:56:15 cananian Exp $
Author:: Felix S. Klock II <pnkfelix@mit.edu>

Constructor Summary
`CloneableIterator(Iterator iter)` Creates a `CloneableIterator` using `iter` as its source.

Method Summary
`void`	`add(Object o)`
`CloneableIterator`	`clone()`
`boolean`	`hasNext()`
`boolean`	`hasPrevious()`
`Object`	`next()`
`int`	`nextIndex()`
`Object`	`previous()`
`int`	`previousIndex()`
`void`	`remove()`
`void`	`set(Object o)`

Methods inherited from class java.lang.Object
`equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail