/**
* Get the current state of the specified relation
*
* @param relname The name of the relation of interest
* @return The state as a map, this allows lookup by key
* @throws SSException
*/
final TupleSet getState(String relname) throws SSException {
ResultIterator<Tuple> stateIterator = getStateIterator(relname);
TupleSet retval = new TupleSet();
try {
while (stateIterator.hasNext()) {
retval.add(stateIterator.next());
}
} catch (IteratorException e) {
throw new SSException(e.getMessage(), e.getCause());
}
return retval;
}
