net.sf.beanlib.util
Class ArrayDeque.DeqIterator

java.lang.Object
  net.sf.beanlib.util.ArrayDeque.DeqIterator

All Implemented Interfaces:

Iterator<E>

Enclosing class:

ArrayDeque<E>

private class ArrayDeque.DeqIterator
extends Object
implements Iterator<E>

Field Summary

private int	cursor Index of element to be returned by subsequent call to next.
private int	fence Tail recorded at construction (also in remove), to stop iterator and also to check for comodification.
private int	lastRet Index of element returned by most recent call to next.

Constructor Summary

private

ArrayDeque.DeqIterator()

Method Summary

boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

cursor

private int cursor

Index of element to be returned by subsequent call to next.

fence

private int fence

Tail recorded at construction (also in remove), to stop iterator and also to check for comodification.

lastRet

private int lastRet

Index of element returned by most recent call to next. Reset to -1 if element is deleted by a call to remove.

Constructor Detail

ArrayDeque.DeqIterator

private ArrayDeque.DeqIterator()

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>