package does not exist?
Hey ppl
Trying to use a List Iterator with a linked list.
LinkedList knowledgeBase = new LinkedList();
ListIterator iter = new knowledgeBase.ListIterator();
and when i try to compile
IEPL.java:147: package knowledgeBase does not exist
ListIterator iter = new knowledgeBase.ListIterator();
^
I know the linked list works cause i can list all the links, but its only when i try add an iterator it stuffs up
Anyone know what am i doing wrong?
[501 byte] By [
nardza] at [2007-10-2 1:36:54]
Your syntax is pretty far off. You want something like:
LinkedList knowledgeBase = new LinkedList();
ListIterator iter = knowledgeBase.listIterator();
I'd encourage you to take a look at [url=http://java.sun.com/j2se/1.4.2/docs/api/java/util/LinkedList.html]the Javadoc for LinkedList[/url] and [url=http://java.sun.com/j2se/1.4.2/docs/api/java/util/ListIterator.html]for ListIterator[/url] for details on how to use these.
Thanks - Silly mistake including "new" in the ListIterator line.. i shouldve seen that.
Now it compiles with a different error.....
IEPL.java:147: cannot find symbol
symbol : method ListIterator()
location: class java.util.LinkedList
ListIterator iter = knowledgeBase.ListIterator();
I'm pretty sure ive used this method before...
Your help is greatly appreciated.
nardza at 2007-7-15 19:00:21 >
