/// <summary>
/// Gets an index by the column name, populating it if necessary.
/// </summary>
public bool TryGetIndex(string columnName, out ITableIndex index)
{
if (Indexes.TryGetValue(columnName, out index))
{
lock (index)
{
if (!index.IsReady)
{
index.AddRangeToIndex(Items);
}
}
return(true);
}
else
{
index = null;
return(false);
}
}
