/** {@inheritDoc} */
@Override
public Object reduce(List<ComputeJobResult> results) {
if (log.isInfoEnabled())
log.info("Aggregating job [job=" + this + ", results=" + results + ']');
int res = 0;
for (ComputeJobResult result : results) {
assert result != null;
if (result.getData() != null) res += (Integer) result.getData();
}
return res;
}
/** {@inheritDoc} */
@Override
public ComputeJobResultPolicy result(ComputeJobResult res, List<ComputeJobResult> rcvd) {
if (res.getException() != null) return FAILOVER;
return WAIT;
}