com.jgoodies.common.collect

Class LinkedListModel.ReportingListIterator

java.lang.Object

com.jgoodies.common.collect.LinkedListModel.ReportingListIterator

All Implemented Interfaces:

java.util.Iterator<E>, java.util.ListIterator<E>

Enclosing class:

LinkedListModel<E>

private final class LinkedListModel.ReportingListIterator
extends java.lang.Object
implements java.util.ListIterator<E>

A ListIterator that fires ListDataEvents if elements are added or removed.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.ListIterator<E>	delegate Refers to the wrapped ListIterator that is used to forward all ListIterator methods to.
private int	lastReturnedIndex Holds the object that was returned last by the underlying ListIteratur.

Constructor Summary

Constructors

Constructor and Description
ReportingListIterator(java.util.ListIterator<E> delegate)

Method Summary

Modifier and Type	Method and Description
void	add(E e)
boolean	hasNext()
boolean	hasPrevious()
E	next()
int	nextIndex()
E	previous()
int	previousIndex()
void	remove()
void	set(E e)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

delegate

private final java.util.ListIterator<E> delegate

Refers to the wrapped ListIterator that is used to forward all ListIterator methods to.

lastReturnedIndex

private int lastReturnedIndex

Holds the object that was returned last by the underlying ListIteratur. Used to determine the index of the element removed.

Constructor Detail

ReportingListIterator

ReportingListIterator(java.util.ListIterator<E> delegate)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

Specified by:

hasNext in interface java.util.ListIterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

Specified by:

next in interface java.util.ListIterator<E>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface java.util.ListIterator<E>

previous

public E previous()

Specified by:

previous in interface java.util.ListIterator<E>

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface java.util.ListIterator<E>

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface java.util.ListIterator<E>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>

Specified by:

remove in interface java.util.ListIterator<E>

set

public void set(E e)

Specified by:

set in interface java.util.ListIterator<E>

add

public void add(E e)

Specified by:

add in interface java.util.ListIterator<E>