internal Query(Provider.Abstract.QueryProvider provider) { if (provider == null) { throw new ArgumentNullException("provider"); } this._provider = provider; this._expression = Expression.Constant(this); }
internal Query(Provider.Abstract.QueryProvider provider, Expression expression) { if (provider == null) { throw new ArgumentNullException("provider"); } if (expression == null) { throw new ArgumentNullException("expression"); } if (!typeof(IQueryable <T>).IsAssignableFrom(expression.Type)) { throw new ArgumentOutOfRangeException("expression"); } this._provider = provider; this._expression = expression; }