See: Description
| Class | Description | 
|---|---|
| BaseBeamTable | 
 Each IO in Beam has one table schema, by extending  
BaseBeamTable. | 
| BeamPCollectionTable<InputT> | 
BeamPCollectionTable converts a PCollection<Row> as a virtual table, then a
 downstream query can query directly. | 
| BeamTableUtils | 
 Utility methods for working with  
BeamTable. |