Package io.trino.plugin.hive.line

Class LinePageSourceFactory

java.lang.Object

io.trino.plugin.hive.line.LinePageSourceFactory

All Implemented Interfaces:

HivePageSourceFactory

Direct Known Subclasses:

CsvPageSourceFactory, JsonPageSourceFactory, OpenXJsonPageSourceFactory, RegexPageSourceFactory, SimpleSequenceFilePageSourceFactory, SimpleTextFilePageSourceFactory

public abstract class LinePageSourceFactory
extends Object
implements HivePageSourceFactory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LinePageSourceFactory(TrinoFileSystemFactory fileSystemFactory, LineDeserializerFactory lineDeserializerFactory, LineReaderFactory lineReaderFactory, Predicate<ConnectorSession> activation)

Method Summary

Modifier and Type	Method	Description
Optional<ReaderPageSource>	createPageSource(ConnectorSession session, Location path, long start, long length, long estimatedFileSize, Properties schema, List<HiveColumnHandle> columns, TupleDomain<HiveColumnHandle> effectivePredicate, Optional<AcidInfo> acidInfo, OptionalInt bucketNumber, boolean originalFile, AcidTransaction transaction)

Methods inherited from class java.lang.Object

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

Constructor Details

LinePageSourceFactory

protected LinePageSourceFactory(TrinoFileSystemFactory fileSystemFactory,
 LineDeserializerFactory lineDeserializerFactory,
 LineReaderFactory lineReaderFactory,
 Predicate<ConnectorSession> activation)

Method Details

createPageSource

public Optional<ReaderPageSource> createPageSource(ConnectorSession session,
 Location path,
 long start,
 long length,
 long estimatedFileSize,
 Properties schema,
 List<HiveColumnHandle> columns,
 TupleDomain<HiveColumnHandle> effectivePredicate,
 Optional<AcidInfo> acidInfo,
 OptionalInt bucketNumber,
 boolean originalFile,
 AcidTransaction transaction)

Specified by:

createPageSource in interface HivePageSourceFactory