* @return An iterator for the aspect descriptions or null.
*/
public Iterator getAspectDescriptions(Object configuration) {
TabPreparedConfiguration pc = (TabPreparedConfiguration)configuration;
DefaultAspectDescription desc = new DefaultAspectDescription();
desc.setName(pc.aspectName);
desc.setClassName("java.lang.Integer");
desc.setPersistence(pc.store);
desc.setAutoCreate(true);
return Collections.singletonList(desc).iterator();
}