result = repos.addQueryResultMapping(null, anno.name());
result.setSource(getSourceFile(), cm.getDescribedType(),
result.SRC_ANNOTATIONS);
for (EntityResult entity : anno.entities()) {
QueryResultMapping.PCResult entityResult = result.addPCResult
(entity.entityClass());
if (!StringUtils.isEmpty(entity.discriminatorColumn()))
entityResult.addMapping(entityResult.DISCRIMINATOR,
entity.discriminatorColumn());