Package io.trino.plugin.raptor.legacy.storage

Class RaptorPageSource

java.lang.Object

io.trino.plugin.raptor.legacy.storage.RaptorPageSource

All Implemented Interfaces:

ConnectorPageSource, UpdatablePageSource, Closeable, AutoCloseable

public class RaptorPageSource
extends Object
implements UpdatablePageSource

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	RaptorPageSource.ColumnAdaptation

Field Summary

Fields inherited from interface io.trino.spi.connector.ConnectorPageSource

NOT_BLOCKED

Constructor Summary

Constructors

Constructor	Description
RaptorPageSource(Optional<ShardRewriter> shardRewriter, OrcRecordReader recordReader, List<RaptorPageSource.ColumnAdaptation> columnAdaptations, OrcDataSource orcDataSource, AggregatedMemoryContext memoryContext)

Method Summary

Modifier and Type	Method	Description
void	close()
void	deleteRows(Block rowIds)
CompletableFuture<Collection<io.airlift.slice.Slice>>	finish()
long	getCompletedBytes()
long	getMemoryUsage()
Page	getNextPage()
long	getReadTimeNanos()
static TrinoException	handleException(Exception exception)
boolean	isFinished()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.ConnectorPageSource

getCompletedPositions, getMetrics, isBlocked

Methods inherited from interface io.trino.spi.connector.UpdatablePageSource

abort, updateRows

Constructor Details

RaptorPageSource

public RaptorPageSource(Optional<ShardRewriter> shardRewriter,
 OrcRecordReader recordReader,
 List<RaptorPageSource.ColumnAdaptation> columnAdaptations,
 OrcDataSource orcDataSource,
 AggregatedMemoryContext memoryContext)

Method Details

getCompletedBytes

public long getCompletedBytes()

Specified by:

getCompletedBytes in interface ConnectorPageSource

getReadTimeNanos

public long getReadTimeNanos()

Specified by:

getReadTimeNanos in interface ConnectorPageSource

isFinished

public boolean isFinished()

Specified by:

isFinished in interface ConnectorPageSource

getNextPage

public Page getNextPage()

Specified by:

getNextPage in interface ConnectorPageSource

handleException

public static TrinoException handleException(Exception exception)

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ConnectorPageSource

toString

public String toString()

Overrides:

toString in class Object

deleteRows

public void deleteRows(Block rowIds)

Specified by:

deleteRows in interface UpdatablePageSource

finish

public CompletableFuture<Collection<io.airlift.slice.Slice>> finish()

Specified by:

finish in interface UpdatablePageSource

getMemoryUsage

public long getMemoryUsage()

Specified by:

getMemoryUsage in interface ConnectorPageSource