/// <summary>
/// Create an <see cref="IEnumerable"/> wrapper over an <see cref="IDataReader"/>.
/// </summary>
/// <param name="reader">The <see cref="IDataReader"/> to enumerate over.</param>
/// <param name="cmd">The <see cref="IDbCommand"/> used to create the <see cref="IDataReader"/>.</param>
/// <param name="sess">The <see cref="ISession"/> to use to load objects.</param>
/// <param name="types">The <see cref="IType"/>s contained in the <see cref="IDataReader"/>.</param>
/// <param name="columnNames">The names of the columns in the <see cref="IDataReader"/>.</param>
/// <param name="selection">The <see cref="RowSelection"/> that should be applied to the <see cref="IDataReader"/>.</param>
/// <param name="holderInstantiator">Instantiator of the result holder (used for "select new SomeClass(...)" queries).</param>
/// <remarks>
/// The <see cref="IDataReader"/> should already be positioned on the first record in <see cref="RowSelection"/>.
/// </remarks>
public EnumerableImpl(IDataReader reader, IDbCommand cmd, ISessionImplementor sess, IType[] types,
string[][] columnNames, RowSelection selection,
HolderInstantiator holderInstantiator)
{
_reader = reader;
_cmd = cmd;
_sess = sess;
_types = types;
_names = columnNames;
_selection = selection;
_holderInstantiator = holderInstantiator;
_single = _types.Length == 1;
}
/// <summary>
/// Create an <see cref="IEnumerable"/> wrapper over an <see cref="IDataReader"/>.
/// </summary>
/// <param name="reader">The <see cref="IDataReader"/> to enumerate over.</param>
/// <param name="cmd">The <see cref="IDbCommand"/> used to create the <see cref="IDataReader"/>.</param>
/// <param name="session">The <see cref="ISession"/> to use to load objects.</param>
/// <param name="readOnly"></param>
/// <param name="types">The <see cref="IType"/>s contained in the <see cref="IDataReader"/>.</param>
/// <param name="columnNames">The names of the columns in the <see cref="IDataReader"/>.</param>
/// <param name="selection">The <see cref="RowSelection"/> that should be applied to the <see cref="IDataReader"/>.</param>
/// <param name="holderInstantiator">Instantiator of the result holder (used for "select new SomeClass(...)" queries).</param>
/// <remarks>
/// The <see cref="IDataReader"/> should already be positioned on the first record in <see cref="RowSelection"/>.
/// </remarks>
public EnumerableImpl(IDataReader reader,
IDbCommand cmd,
IEventSource session,
bool readOnly,
IType[] types,
string[][] columnNames,
RowSelection selection,
HolderInstantiator holderInstantiator)
{
_reader = reader;
_cmd = cmd;
_session = session;
_readOnly = readOnly;
_types = types;
_names = columnNames;
_selection = selection;
_holderInstantiator = holderInstantiator;
_single = _types.Length == 1;
}
