Package org.apache.drill.exec.physical.impl.scan.project

Class NullColumnBuilder.NullBuilderBuilder

java.lang.Object

org.apache.drill.exec.physical.impl.scan.project.NullColumnBuilder.NullBuilderBuilder

Enclosing class:

NullColumnBuilder

public static class NullColumnBuilder.NullBuilderBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	allowRequiredNullColumns
protected TypeProtos.MajorType	nullType
protected TupleMetadata	outputSchema

Constructor Summary

Constructors

Constructor	Description
NullBuilderBuilder()

Method Summary

Modifier and Type	Method	Description
NullColumnBuilder.NullBuilderBuilder	allowRequiredNullColumns(boolean flag)
NullColumnBuilder	build()
NullColumnBuilder.NullBuilderBuilder	setNullType(TypeProtos.MajorType nullType)
NullColumnBuilder.NullBuilderBuilder	setOutputSchema(TupleMetadata outputSchema)

Methods inherited from class java.lang.Object

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

Field Details

nullType

protected TypeProtos.MajorType nullType

allowRequiredNullColumns

protected boolean allowRequiredNullColumns

outputSchema

protected TupleMetadata outputSchema

Constructor Details

NullBuilderBuilder

public NullBuilderBuilder()

Method Details

setNullType

public NullColumnBuilder.NullBuilderBuilder setNullType(TypeProtos.MajorType nullType)

allowRequiredNullColumns

public NullColumnBuilder.NullBuilderBuilder allowRequiredNullColumns(boolean flag)

setOutputSchema

public NullColumnBuilder.NullBuilderBuilder setOutputSchema(TupleMetadata outputSchema)

build

public NullColumnBuilder build()