protected IEnumerable <RowItem> Sort(CancellationToken cancellationToken, DataSchema dataSchema, ListSortDescriptionCollection sortDescriptions, PivotedRows pivotedRows)
{
var unsortedRows = pivotedRows.RowItems;
if (sortDescriptions == null || sortDescriptions.Count == 0)
{
return(unsortedRows);
}
var sortRows = new SortRow[unsortedRows.Count];
for (int iRow = 0; iRow < sortRows.Length; iRow++)
{
sortRows[iRow] = new SortRow(cancellationToken, dataSchema, sortDescriptions, unsortedRows[iRow], iRow);
}
Array.Sort(sortRows);
return(Array.AsReadOnly(sortRows.Select(sr => sr.RowItem).ToArray()));
}
protected IEnumerable <RowItem> Sort(CancellationToken cancellationToken, QueryResults results)
{
var sortDescriptions = results.Parameters.SortDescriptions;
var unsortedRows = results.FilteredRows;
if (sortDescriptions == null || sortDescriptions.Count == 0)
{
return(unsortedRows);
}
var sortRows = new SortRow[unsortedRows.Count];
for (int iRow = 0; iRow < sortRows.Count(); iRow++)
{
sortRows[iRow] = new SortRow(cancellationToken, results.Parameters, unsortedRows[iRow], iRow);
}
Array.Sort(sortRows);
return(Array.AsReadOnly(sortRows.Select(sr => sr.RowItem).ToArray()));
}