public static ITable CreateTable(ITable source)
{
var meta = new Metadata();
var cols = new List<IColumn>(source.Columns.Count);
cols.AddRange(source.Columns.Select(t => CreateColumn(t.GetType().GetGenericArguments()[0], null)));
source.Metadata.KeyCols.ToList().ForEach(k => meta.KeyCols.Add(k));
return new Table
(
meta, new List<IRow>(), cols
);
}
public static ITable CreateTable(int columns, IEnumerable<int> keys)
{
var meta = new Metadata();
var cols = new List<IColumn>(columns);
for(var i= 0; i<columns; i++)cols.Add(new Column<string>());
keys.ToList().ForEach(k => meta.KeyCols.Add(k));
return new Table
(
meta, new List<IRow>(), cols
);
}