Package org.apache.drill.exec.record

Interface Summary

Interface	Description
CloseableRecordBatch
MaterializeVisitor
RawFragmentBatchProvider
RecordBatch	A record batch contains a set of field values for a particular range of records.
VectorAccessible
VectorWrapper<T extends ValueVector>

Class Summary

Class	Description
AbstractBinaryRecordBatch<T extends PhysicalOperator>
AbstractRecordBatch<T extends PhysicalOperator>
AbstractSingleRecordBatch<T extends PhysicalOperator>
BatchSchema
DeadBuf
ExpandableHyperContainer
FragmentWritableBatch
HyperVectorWrapper<T extends ValueVector>
MajorTypeSerDe
MajorTypeSerDe.De
MajorTypeSerDe.MajorTypeHolder
MajorTypeSerDe.Se
RawFragmentBatch
RecordBatchLoader	Holds record batch loaded from record batch message.
RecordIterator	RecordIterator iterates over incoming record batches one record at a time.
RecordValueAccessor	Wrapper around VectorAccessible to iterate over the records and fetch fields within a record.
SchemaBuilder	A reusable builder that supports the creation of BatchSchemas.
SchemaUtil	Utility class for dealing with changing schemas
SimpleRecordBatch	Wrap a VectorContainer into a record batch.
SimpleVectorWrapper<T extends ValueVector>
TypedFieldId	Declares a value vector field, providing metadata about the field.
TypedFieldId.Builder
VectorAccessibleComplexWriter
VectorAccessibleUtilities	VectorAccessible is an interface.
VectorContainer
VectorInitializer	Prototype mechanism to allocate vectors based on expected data sizes.
VectorInitializer.AllocationHint
WritableBatch	A specialized version of record batch that can moves out buffers and preps them for writing.

Enum Summary

Enum	Description
AbstractRecordBatch.BatchState
BatchSchema.SelectionVectorMode
RecordBatch.IterOutcome	Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().