*/
public ERXSortOrderings prefix(NSArray<EOSortOrdering> sortOrderings) {
ERXSortOrderings prefixedSortOrderings = new ERXSortOrderings();
for (EOSortOrdering sortOrdering : sortOrderings) {
EOSortOrdering prefixedSortOrdering = prefix(sortOrdering);
prefixedSortOrderings.addObject(prefixedSortOrdering);
}
return prefixedSortOrderings;
}
/**