public DataColumnMetadata(string name, DType type, DataTableMetadata tableMetadata)
{
Contracts.AssertValue(name);
Contracts.AssertValid(type);
Contracts.AssertValue(tableMetadata);
Name = name;
Type = type;
ParentTableMetadata = tableMetadata;
IsSearchable = false;
IsSearchRequired = false;
IsExpandEntity = true;
}
public DataColumnMetadata(ColumnMetadata columnMetadata, DataTableMetadata tableMetadata)
{
Contracts.AssertValue(columnMetadata);
Contracts.AssertValue(tableMetadata);
_columnMetadata = columnMetadata;
ParentTableMetadata = tableMetadata;
IsSearchable = _columnMetadata.LookupMetadata.HasValue && _columnMetadata.LookupMetadata.Value.IsSearchable;
IsSearchRequired = _columnMetadata.LookupMetadata.HasValue && _columnMetadata.LookupMetadata.Value.IsSearchRequired;
Type = columnMetadata.Type;
Name = columnMetadata.Name;
IsExpandEntity = false;
}