RE: question on iterators

Hi Martin,

It does not throw a ConcurrentModificationException, it returns false from
hasNext(). I checked if there are subtyped created but that is not the case.


I tried to trace what happens inside MDR, but have to dive in some deeper to
fully understand the btree logic.

Also, when I make a copy of that collection and then iterate, everything
runs fine. any suggestions on how to proceed?

Ronald.

-----Original Message-----
From: Martin Matula [mailto:[email protected]]
Sent: Wednesday, June 25, 2003 4:23 PM
To: [email protected]
Subject: Re: [mdr-dev] question on iterators


Hi Ronald,
how does the iterator stop? Does it throw 
ConcurrentModificationException? Or it just returns false from hasNext? 
allOfType returns not only instances of a specific type but also of its 
subtypes. Are you sure you are not adding any of those?
Martin

Krijgsheld, Ronald wrote:
> Hello,
> 
> I am interested in the lifespan of an iterator.
> 
> What I mean is that I query on some factory all instances with
refAllOfType
> and then get an iterator from that collection. While iterating over that
> collection I insert a lot of other thingies in the repository, but not
> anything of the type over which I am iterating.
> 
> Now, my iteration stops after one step, while there are five elements in
> that collection.
> 
> Do I use the iterator illegally?
> 
> Bye,
> 
> Ronald Krijgsheld
> 
> 



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