| Name | Type | Package | Detail |
| DoCollection | Class | spark.collect | Detail |
| DoTable | Class | spark.collect | Detail |
| EmptyPCollection | Class | spark.collect | Detail |
| EmptyPTable | Class | spark.collect | Detail |
| InputCollection | Class | spark.collect | Detail |
| InputTable | Class | spark.collect | Detail |
| PGroupedTableImpl | Class | spark.collect | Detail |
| UnionCollection | Class | spark.collect | Detail |
| UnionTable | Class | spark.collect | Detail |
