org.apache.drill.exec.physical.impl

Class ScreenCreator.ScreenRoot

java.lang.Object

org.apache.drill.exec.physical.impl.BaseRootExec

org.apache.drill.exec.physical.impl.ScreenCreator.ScreenRoot

All Implemented Interfaces:

AutoCloseable, RootExec

Enclosing class:

ScreenCreator

public static class ScreenCreator.ScreenRoot
extends BaseRootExec

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ScreenCreator.ScreenRoot.Metric

Field Summary

Fields inherited from class org.apache.drill.exec.physical.impl.BaseRootExec

fragmentContext, oContext, stats

Constructor Summary

Constructors

Constructor and Description
ScreenCreator.ScreenRoot(FragmentContext context, RecordBatch incoming, Screen config)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
boolean	innerNext()
void	updateStats(QueryWritableBatch queryBatch)

Methods inherited from class org.apache.drill.exec.physical.impl.BaseRootExec

next, next, receivingFragmentFinished

Methods inherited from class java.lang.Object

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

Constructor Detail

ScreenCreator.ScreenRoot

public ScreenCreator.ScreenRoot(FragmentContext context,
                        RecordBatch incoming,
                        Screen config)
                         throws OutOfMemoryException

Throws:

OutOfMemoryException

Method Detail

innerNext

public boolean innerNext()

Specified by:

innerNext in class BaseRootExec

updateStats

public void updateStats(QueryWritableBatch queryBatch)

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Overrides:

close in class BaseRootExec

Throws:

Exception