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

Class ColumnsScanFramework.ColumnsSchemaNegotiatorImpl

java.lang.Object

org.apache.drill.exec.physical.impl.scan.framework.SchemaNegotiatorImpl

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

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

All Implemented Interfaces:

ColumnsSchemaNegotiator, FileScanFramework.FileSchemaNegotiator, SchemaNegotiator

Enclosing class:

ColumnsScanFramework

public static class ColumnsScanFramework.ColumnsSchemaNegotiatorImpl
extends FileScanFramework.FileSchemaNegotiatorImpl
implements ColumnsSchemaNegotiator

Implementation of the columns array schema negotiator.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.physical.impl.scan.framework.SchemaNegotiatorImpl

SchemaNegotiatorImpl.NegotiatorListener

Field Summary

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

batchSize, context, framework, isSchemaComplete, limit, providedSchema, tableSchema

Constructor Summary

Constructors

Constructor	Description
ColumnsSchemaNegotiatorImpl(ColumnsScanFramework framework)

Method Summary

Modifier and Type	Method	Description
boolean	columnsArrayProjected()
boolean[]	projectedIndexes()

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

fileSystem, split

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

batchSize, bind, build, context, drillConfig, errorContext, hasProvidedSchema, isProjectionEmpty, isSchemaComplete, limit, parentErrorContext, providedSchema, queryOptions, setErrorContext, tableSchema, userName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.drill.exec.physical.impl.scan.file.FileScanFramework.FileSchemaNegotiator

fileSystem, split

Methods inherited from interface org.apache.drill.exec.physical.impl.scan.framework.SchemaNegotiator

batchSize, build, context, drillConfig, hasProvidedSchema, isProjectionEmpty, limit, parentErrorContext, providedSchema, queryOptions, setErrorContext, tableSchema, userName

Constructor Details

ColumnsSchemaNegotiatorImpl

public ColumnsSchemaNegotiatorImpl(ColumnsScanFramework framework)

Method Details

columnsArrayProjected

public boolean columnsArrayProjected()

Specified by:

columnsArrayProjected in interface ColumnsSchemaNegotiator

projectedIndexes

public boolean[] projectedIndexes()

Specified by:

projectedIndexes in interface ColumnsSchemaNegotiator