| Package | Description |
|---|---|
| org.apache.drill.exec.physical.impl.protocol |
Defines a revised implementation of the Drill RecordBatch protocol.
|
| org.apache.drill.exec.physical.impl.scan |
Defines the scan operation implementation.
|
| org.apache.drill.exec.physical.impl.scan.project |
Provides run-time semantic analysis of the projection list for the
scan operator.
|
| org.apache.drill.exec.physical.impl.scan.v3 |
Provides the "version 3" scan framework (which can also be thought of
as EVF version 2).
|
| org.apache.drill.exec.physical.resultSet.model |
The "row set model" provides a "dual" of the vector structure used to create,
allocate and work with a collection of vectors.
|
| org.apache.drill.exec.physical.resultSet.model.hyper |
Implementation of a row set model for hyper-batches.
|
| org.apache.drill.exec.physical.resultSet.model.single |
This set of classes models the structure of a batch consisting
of single vectors (as contrasted with a hyper batch.) Provides tools
or metdata-based construction, allocation, reading and writing of
the vectors.
|
| org.apache.drill.exec.physical.rowSet |
Provides a set of tools to work with row sets.
|
| Class and Description |
|---|
| BatchAccessor
Provides access to the row set (record batch) produced by an
operator.
|
| OperatorDriver.State |
| OperatorExec
Core protocol for a Drill operator execution.
|
| VectorContainerAccessor
Wraps a vector container and optional selection vector in an interface
simpler than the entire
RecordBatch. |
| Class and Description |
|---|
| BatchAccessor
Provides access to the row set (record batch) produced by an
operator.
|
| OperatorExec
Core protocol for a Drill operator execution.
|
| VectorContainerAccessor
Wraps a vector container and optional selection vector in an interface
simpler than the entire
RecordBatch. |
| Class and Description |
|---|
| OperatorRecordBatch
Modular implementation of the standard Drill record batch iterator
protocol.
|
| Class and Description |
|---|
| OperatorRecordBatch
Modular implementation of the standard Drill record batch iterator
protocol.
|
| Class and Description |
|---|
| BatchAccessor
Provides access to the row set (record batch) produced by an
operator.
|
| Class and Description |
|---|
| BatchAccessor
Provides access to the row set (record batch) produced by an
operator.
|
| Class and Description |
|---|
| BatchAccessor
Provides access to the row set (record batch) produced by an
operator.
|
| Class and Description |
|---|
| BatchAccessor
Provides access to the row set (record batch) produced by an
operator.
|
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