ch.bfh.algo.core.sequence
Class LinkedCursor<E,P extends GenericLinkedPosition<E,P>>

java.lang.Object
  ch.bfh.algo.core.sequence.LinkedCursor<E,P>

All Implemented Interfaces:

Observer

public class LinkedCursor<E,P extends GenericLinkedPosition<E,P>>
extends Object
implements Observer

Constructor Summary

LinkedCursor(P previous, P next)

Method Summary

void	attach()
void	detach()
P	getNext()
P	getPrevious()
void	moveNext()
void	movePrevious()
void	updateAfter()
void	updateBefore()

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkedCursor

public LinkedCursor(P previous,
                    P next)

Method Detail

getPrevious

public P getPrevious()

getNext

public P getNext()

attach

public void attach()

detach

public void detach()

moveNext

public void moveNext()

movePrevious

public void movePrevious()

updateBefore

public void updateBefore()

Specified by:

updateBefore in interface Observer

updateAfter

public void updateAfter()

Specified by:

updateAfter in interface Observer