org.apache.drill.exec.physical.impl.TopN

Class TopNBatch.SimpleSV4RecordBatch

java.lang.Object

org.apache.drill.exec.record.SimpleRecordBatch

org.apache.drill.exec.physical.impl.TopN.TopNBatch.SimpleSV4RecordBatch

All Implemented Interfaces:

Iterable<VectorWrapper<?>>, RecordBatch, VectorAccessible

Enclosing class:

TopNBatch

public static class TopNBatch.SimpleSV4RecordBatch
extends SimpleRecordBatch

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.drill.exec.record.RecordBatch

RecordBatch.IterOutcome

Field Summary

Fields inherited from interface org.apache.drill.exec.record.RecordBatch

MAX_BATCH_SIZE

Constructor Summary

Constructors

Constructor and Description
TopNBatch.SimpleSV4RecordBatch(VectorContainer container, SelectionVector4 sv4, FragmentContext context)

Method Summary

Methods

Modifier and Type	Method and Description
int	getRecordCount() Gets the number of records that are within this record.
SelectionVector4	getSelectionVector4()

Methods inherited from class org.apache.drill.exec.record.SimpleRecordBatch

getContext, getOutgoingContainer, getSchema, getSelectionVector2, getValueAccessorById, getValueVectorId, getWritableBatch, iterator, kill, next

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TopNBatch.SimpleSV4RecordBatch

public TopNBatch.SimpleSV4RecordBatch(VectorContainer container,
                              SelectionVector4 sv4,
                              FragmentContext context)

Method Detail

getRecordCount

public int getRecordCount()

Description copied from interface: RecordBatch

Gets the number of records that are within this record.

Specified by:

getRecordCount in interface RecordBatch

Specified by:

getRecordCount in interface VectorAccessible

Overrides:

getRecordCount in class SimpleRecordBatch

Returns:

number of records

getSelectionVector4

public SelectionVector4 getSelectionVector4()

Specified by:

getSelectionVector4 in interface VectorAccessible

Overrides:

getSelectionVector4 in class SimpleRecordBatch