if (joins == null || joins.length == 0) {
return sbquery.toString();
}
for (Join join : joins){
if (join instanceof EntityJoin) {
EntityJoin ej = (EntityJoin) join;
sbquery.append(" , ");
sbquery.append(ej.getName());
sbquery.append(" ");
sbquery.append(ej.getAlias());
}
}
return sbquery.toString();
}