package Test2;
/*
* Created on 2007-4-8
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
/**
* @copyright
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class ListItem {
Person item;
ListItem next;
ListItem prev;
public ListItem(Person item){
if(item!=null) this.item=item;// create newperson 赋值给当前item;
}
ListItem getNext(){
return next;
}
ListItem getPrev(){
return prev;
}
Person getItem(){
return this.item;
}
void setNext(ListItem newNext){
this.next=newNext;
}
boolean hasNext(){
if(next!=null)return true;
else return false;
}
boolean hasPrev(){
if(prev!=null)return true;
else return false;
}
public void setItem(Person item){
this.item = item;
}
void setPrev(ListItem newPrev){
this.prev=newPrev;
}
public String toString(){
return item.toString();
}

}