Teradata provides several Java application classes that you use to implement table UDFs.
| Class | Description |
|---|---|
| com.teradata.fnc.AmpInfo | Defines methods that return AMP-specific information that a local copy of a table UDF can use to configure itself to use the correct resources. |
| com.teradata.fnc.NodeInfo | Defines methods that return node IDs and AMP IDs for all online AMP vprocs, allowing table UDFs to configure themselves to run on specific AMPs. |
| com.teradata.fnc.Tbl | Provides methods for Java table UDF processing. |
For details, see Java Application Classes.