Get the sort direction for the currently sorted header column. This should return either PTSortedArrayWrapper.PTSAW_SORT_ASCENDING or PTSortedArrayWrapper.PTSAW_SORT_DESCENDING. This method only needs to return useful information if GetSortable() returns true.
int the sort direction from PTSortedArrayWrapper.
ISortModelRO Interface | com.plumtree.uiinfrastructure.form.sort Namespace