alluxio.underfs.cosn

Class CosNUnderFileSystemFactory

java.lang.Object

alluxio.underfs.hdfs.HdfsUnderFileSystemFactory

alluxio.underfs.cosn.CosNUnderFileSystemFactory

All Implemented Interfaces:

ExtensionFactory<UnderFileSystem,UnderFileSystemConfiguration>, UnderFileSystemFactory

@ThreadSafe
public class CosNUnderFileSystemFactory
extends HdfsUnderFileSystemFactory

Factory for creating HdfsUnderFileSystem. It caches created HdfsUnderFileSystems, using the scheme and authority pair as the key.

Constructor Summary

Constructors

Constructor and Description
CosNUnderFileSystemFactory()

Method Summary

Modifier and Type	Method and Description
boolean	supportsPath(String path) Gets whether this factory supports the given path and thus whether calling the UnderFileSystemFactory.create(String, UnderFileSystemConfiguration) can succeed for this path.
boolean	supportsPath(String path, UnderFileSystemConfiguration conf) Gets whether this factory supports the given path and thus whether calling the UnderFileSystemFactory.create(String, UnderFileSystemConfiguration) can succeed for this path.

Methods inherited from class alluxio.underfs.hdfs.HdfsUnderFileSystemFactory

create, getVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

CosNUnderFileSystemFactory

public CosNUnderFileSystemFactory()

Method Detail

supportsPath

public boolean supportsPath(String path)

Description copied from interface: UnderFileSystemFactory

Gets whether this factory supports the given path and thus whether calling the UnderFileSystemFactory.create(String, UnderFileSystemConfiguration) can succeed for this path.

Specified by:

supportsPath in interface UnderFileSystemFactory

Overrides:

supportsPath in class HdfsUnderFileSystemFactory

Parameters:

path - file path

Returns:

true if the path is supported, false otherwise

supportsPath

public boolean supportsPath(String path,
                            UnderFileSystemConfiguration conf)

Description copied from interface: UnderFileSystemFactory

Gets whether this factory supports the given path and thus whether calling the UnderFileSystemFactory.create(String, UnderFileSystemConfiguration) can succeed for this path.

Specified by:

supportsPath in interface ExtensionFactory<UnderFileSystem,UnderFileSystemConfiguration>

Specified by:

supportsPath in interface UnderFileSystemFactory

Overrides:

supportsPath in class HdfsUnderFileSystemFactory

Parameters:

path - file path

conf - configuration object for the UFS

Returns:

true if the path is supported, false otherwise