org.apache.drill.exec.store.parquet.columnreaders.batchsizing

Class RecordBatchOverflow.Builder

java.lang.Object

org.apache.drill.exec.store.parquet.columnreaders.batchsizing.RecordBatchOverflow.Builder

Enclosing class:

RecordBatchOverflow

public static final class RecordBatchOverflow.Builder
extends Object

Builder class to construct a RecordBatchOverflow object

Method Summary

Modifier and Type	Method and Description
void	addFieldOverflow(ValueVector vector, int firstValueIdx, int numValues) Add an overflow field to this batch record overflow object; note that currently only variable numValues objects are supported.
RecordBatchOverflow	build()

Methods inherited from class java.lang.Object

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

Method Detail

addFieldOverflow

public void addFieldOverflow(ValueVector vector,
                             int firstValueIdx,
                             int numValues)

Add an overflow field to this batch record overflow object; note that currently only variable numValues objects are supported.

Parameters:

vector - a value vector with overflow values

firstValueIdx - index of first overflow value

numValues - the number of overflow values starting at index "firstValueIdx"

build

public RecordBatchOverflow build()

Returns:

a new built {link BatchRecordOverflow} object instance