org.apache.drill.exec.physical.impl.scan.columns

Class ColumnsScanFramework.ColumnsScanBuilder

java.lang.Object

org.apache.drill.exec.physical.impl.scan.project.ScanSchemaOrchestrator.ScanOrchestratorBuilder

org.apache.drill.exec.physical.impl.scan.framework.ManagedScanFramework.ScanFrameworkBuilder

org.apache.drill.exec.physical.impl.scan.file.FileScanFramework.FileScanBuilder

org.apache.drill.exec.physical.impl.scan.columns.ColumnsScanFramework.ColumnsScanBuilder

Enclosing class:

ColumnsScanFramework

public static class ColumnsScanFramework.ColumnsScanBuilder
extends FileScanFramework.FileScanBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	allowOtherCols
protected boolean	requireColumnsArray

Fields inherited from class org.apache.drill.exec.physical.impl.scan.framework.ManagedScanFramework.ScanFrameworkBuilder

readerFactory, userName

Fields inherited from class org.apache.drill.exec.physical.impl.scan.project.ScanSchemaOrchestrator.ScanOrchestratorBuilder

disableEmptyResults

Constructor Summary

Constructors

Constructor and Description
ColumnsScanBuilder()

Method Summary

Modifier and Type	Method and Description
void	allowOtherCols(boolean flag)
ScanOperatorEvents	buildEvents()
void	requireColumnsArray(boolean flag)

Methods inherited from class org.apache.drill.exec.physical.impl.scan.file.FileScanFramework.FileScanBuilder

implicitColumnOptions, setFiles, setFileSystemConfig

Methods inherited from class org.apache.drill.exec.physical.impl.scan.framework.ManagedScanFramework.ScanFrameworkBuilder

readerFactory, setReaderFactory, setUserName

Methods inherited from class org.apache.drill.exec.physical.impl.scan.project.ScanSchemaOrchestrator.ScanOrchestratorBuilder

addParser, addResolver, allowRequiredNullColumns, batchByteLimit, batchRecordLimit, buildScan, buildScanOperator, disableEmptyResults, enableSchemaBatch, enableSchemaSmoothing, errorContext, errorContext, nullType, projection, providedSchema, providedSchema, withImplicitColumns

Methods inherited from class java.lang.Object

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

Field Detail

requireColumnsArray

protected boolean requireColumnsArray

allowOtherCols

protected boolean allowOtherCols

Constructor Detail

ColumnsScanBuilder

public ColumnsScanBuilder()

Method Detail

requireColumnsArray

public void requireColumnsArray(boolean flag)

allowOtherCols

public void allowOtherCols(boolean flag)

buildEvents

public ScanOperatorEvents buildEvents()

Overrides:

buildEvents in class FileScanFramework.FileScanBuilder