ix.util.lisp
Class LListListIterator

java.lang.Object
  ix.util.lisp.LListIterator
      ix.util.lisp.LListListIterator

All Implemented Interfaces:

java.util.Iterator, java.util.ListIterator

Direct Known Subclasses:

LListCollector.LListCollectorListIterator, LLQueue.LLQueueListIterator

public class LListListIterator
extends LListIterator
implements java.util.ListIterator

An implementation of ListIterator for LLists.

Field Summary

protected int	index
protected LList	list
protected Cons	setPoint

Fields inherited from class ix.util.lisp.LListIterator

at

Constructor Summary

LListListIterator(LList list)

LListListIterator(LList list, int start)

LListListIterator(LListListIterator i)

Method Summary

void	add(java.lang.Object o)
boolean	hasNext()
boolean	hasPrevious()
java.lang.Object	next()
int	nextIndex()
java.lang.Object	previous()
int	previousIndex()
void	remove()
void	set(java.lang.Object o)
protected static Cons	theCdrBefore(Cons tail, LList list)

Methods inherited from class ix.util.lisp.LListIterator

getTail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

list

protected LList list

index

protected int index

setPoint

protected Cons setPoint

Constructor Detail

LListListIterator

public LListListIterator(LList list)

LListListIterator

public LListListIterator(LList list,
                         int start)

LListListIterator

public LListListIterator(LListListIterator i)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

Specified by:

hasNext in interface java.util.ListIterator

Overrides:

hasNext in class LListIterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

Specified by:

next in interface java.util.ListIterator

Overrides:

next in class LListIterator

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface java.util.ListIterator

previous

public java.lang.Object previous()

Specified by:

previous in interface java.util.ListIterator

theCdrBefore

protected static final Cons theCdrBefore(Cons tail,
                                         LList list)

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface java.util.ListIterator

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface java.util.ListIterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

Specified by:

remove in interface java.util.ListIterator

Overrides:

remove in class LListIterator

set

public void set(java.lang.Object o)

Specified by:

set in interface java.util.ListIterator

add

public void add(java.lang.Object o)

Specified by:

add in interface java.util.ListIterator