[rules-users] does WorkingMemory.iterator support remove()?

Godmar Back godmar at gmail.com
Fri Oct 5 11:40:12 EDT 2007


Thanks - consider supporting it for efficiency. (Otherwise, removing a
set of facts from working memory requires a temporary container to
hold the facts to be removed.)

 - Godmar

On 10/5/07, Mark Proctor <mproctor at codehaus.org> wrote:
> Godmar Back wrote:
> > Does the iterator returned by WorkingMemory.iterator support remove()?
> >
> > I checked the javadoc and the Drools manual, but may have missed it.
> >
> If you try it you'll get an exception thrown "UnsupportedOperationException"
> http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-core/src/main/java/org/drools/util/JavaIteratorAdapter.java
> > Please answer and augment documentation.
> >
> >  - Godmar
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> >
> >
>
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