public SlicePredicate(SliceRange sliceRange)
{
SliceRange = sliceRange;
}
public IDictionary<string, SuperColumn> MultigetSuperColumn(IList<string> keys, ColumnPath columnPath, bool reversed, int size)
{
AssertSuperColumnPath(columnPath);
var result = new Dictionary<string, SuperColumn>();
// only can get supercolumn by multigetSuperSlice
var clp = new ColumnParent(columnPath.ColumnFamily, columnPath.SuperColumn);
var sr = new SliceRange(reversed, size);
var sp = new SlicePredicate(sr);
var sclist = MultigetSuperSlice(keys, clp, sp);
if (sclist == null || sclist.Count == 0)
return result;
foreach (var sc in sclist)
if (sc.Value.Count > 0)
result.Add(sc.Key, sc.Value[0]);
return result;
}
public SlicePredicate(IList<string> columnNames, SliceRange sliceRange)
: this(sliceRange)
{
ColumnNames = columnNames;
}
