Package io.trino.filesystem.gcs

Class GcsFileSystem

java.lang.Object

io.trino.filesystem.gcs.GcsFileSystem

All Implemented Interfaces:

TrinoFileSystem

public class GcsFileSystem
extends Object
implements TrinoFileSystem

Constructor Summary

Constructors

Constructor	Description
GcsFileSystem(com.google.common.util.concurrent.ListeningExecutorService executorService, com.google.cloud.storage.Storage storage, int readBlockSizeBytes, long writeBlockSizeBytes, int pageSize, int batchSize)

Method Summary

Modifier and Type	Method	Description
void	createDirectory(Location location)
Optional<Location>	createTemporaryDirectory(Location targetPath, String temporaryPrefix, String relativePrefix)
void	deleteDirectory(Location location)
void	deleteFile(Location location)
void	deleteFiles(Collection<Location> locations)
Optional<Boolean>	directoryExists(Location location)
Set<Location>	listDirectories(Location location)
FileIterator	listFiles(Location location)
TrinoInputFile	newInputFile(Location location)
TrinoInputFile	newInputFile(Location location, long length)
TrinoOutputFile	newOutputFile(Location location)
void	renameDirectory(Location source, Location target)
void	renameFile(Location source, Location target)

Methods inherited from class java.lang.Object

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

Constructor Details

GcsFileSystem

public GcsFileSystem(com.google.common.util.concurrent.ListeningExecutorService executorService,
 com.google.cloud.storage.Storage storage,
 int readBlockSizeBytes,
 long writeBlockSizeBytes,
 int pageSize,
 int batchSize)

Method Details

newInputFile

public TrinoInputFile newInputFile(Location location)

Specified by:

newInputFile in interface TrinoFileSystem

newInputFile

public TrinoInputFile newInputFile(Location location,
 long length)

Specified by:

newInputFile in interface TrinoFileSystem

newOutputFile

public TrinoOutputFile newOutputFile(Location location)

Specified by:

newOutputFile in interface TrinoFileSystem

deleteFile

public void deleteFile(Location location)
                throws IOException

Specified by:

deleteFile in interface TrinoFileSystem

Throws:

IOException

deleteFiles

public void deleteFiles(Collection<Location> locations)
                 throws IOException

Specified by:

deleteFiles in interface TrinoFileSystem

Throws:

IOException

deleteDirectory

public void deleteDirectory(Location location)
                     throws IOException

Specified by:

deleteDirectory in interface TrinoFileSystem

Throws:

IOException

renameFile

public void renameFile(Location source,
 Location target)
                throws IOException

Specified by:

renameFile in interface TrinoFileSystem

Throws:

IOException

listFiles

public FileIterator listFiles(Location location)
                       throws IOException

Specified by:

listFiles in interface TrinoFileSystem

Throws:

IOException

directoryExists

public Optional<Boolean> directoryExists(Location location)
                                  throws IOException

Specified by:

directoryExists in interface TrinoFileSystem

Throws:

IOException

createDirectory

public void createDirectory(Location location)
                     throws IOException

Specified by:

createDirectory in interface TrinoFileSystem

Throws:

IOException

renameDirectory

public void renameDirectory(Location source,
 Location target)
                     throws IOException

Specified by:

renameDirectory in interface TrinoFileSystem

Throws:

IOException

listDirectories

public Set<Location> listDirectories(Location location)
                              throws IOException

Specified by:

listDirectories in interface TrinoFileSystem

Throws:

IOException

createTemporaryDirectory

public Optional<Location> createTemporaryDirectory(Location targetPath,
 String temporaryPrefix,
 String relativePrefix)

Specified by:

createTemporaryDirectory in interface TrinoFileSystem