# Package org.firebirdsql.gds.ng.fields

Interface Summary
BlrCalculator: Interface for calculating the blr (binary language representation) of a row.

Class Summary
FieldDescriptor: The class `FieldDescriptor` contains the column metadata of the XSQLVAR server data structure used to describe one column for input or output.
RowDescriptor: The class `RowDescriptor` is a java mapping of the XSQLDA server data structure used to describe the row metadata of one row for input or output.
RowDescriptorBuilder: Builder to construct an immutable `RowDescriptor`.
RowValue: Collection of values of fields.
RowValueBuilder: Builder for `RowValue` instances.