net.walend.collection
Class AbstractArrayList.ListItr

java.lang.Object
  |
  +--net.walend.collection.AbstractArrayList.ListItr
All Implemented Interfaces:
java.util.Iterator, java.util.ListIterator
Enclosing class:
AbstractArrayList

protected class AbstractArrayList.ListItr
extends java.lang.Object
implements java.util.ListIterator


Field Summary
protected  int cursor
          Index of element to be returned by subsequent call to next.
protected  int expectedModCount
          The modCount value that the iterator believes that the backing List should have.
protected  int lastRet
          Index of element returned by most recent call to next or previous.
 
Constructor Summary
protected AbstractArrayList.ListItr(int index)
           
 
Method Summary
 void add(java.lang.Object o)
           
protected  void checkForComodification()
           
 boolean hasNext()
           
 boolean hasPrevious()
           
 java.lang.Object next()
           
 int nextIndex()
           
 java.lang.Object previous()
           
 int previousIndex()
           
 void remove()
           
 void set(java.lang.Object o)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

cursor

protected int cursor
Index of element to be returned by subsequent call to next.


lastRet

protected int lastRet
Index of element returned by most recent call to next or previous. Reset to -1 if this element is deleted by a call to remove.


expectedModCount

protected int expectedModCount
The modCount value that the iterator believes that the backing List should have. If this expectation is violated, the iterator has detected concurrent modification.

Constructor Detail

AbstractArrayList.ListItr

protected AbstractArrayList.ListItr(int index)
Method Detail

hasNext

public boolean hasNext()
Specified by:
hasNext in interface java.util.ListIterator

next

public java.lang.Object next()
Specified by:
next in interface java.util.ListIterator

remove

public void remove()
Specified by:
remove in interface java.util.ListIterator

checkForComodification

protected final void checkForComodification()

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

nextIndex

public int nextIndex()
Specified by:
nextIndex in interface java.util.ListIterator

previousIndex

public int previousIndex()
Specified by:
previousIndex in interface java.util.ListIterator

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


Copyright (c) 2000, 2001, David Walend