Class CopyOnWriteFSProvider

java.lang.Object

java.nio.file.spi.FileSystemProvider

net.minecraft.util.filefix.virtualfilesystem.CopyOnWriteFSProvider

public class CopyOnWriteFSProvider
extends FileSystemProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	CopyOnWriteFSProvider.ChannelFactory<C>

Field Summary

Fields

Modifier and Type	Field	Description
private static final BasicFileAttributeView	DUMMY_DIRECTORY_VIEW
private final CopyOnWriteFileSystem	fs
static final String	SCHEME

Constructor Summary

Constructors

Constructor	Description
CopyOnWriteFSProvider(CopyOnWriteFileSystem fileSystem)

Method Summary

Modifier and Type	Method	Description
void	checkAccess(Path path, AccessMode... modes)
void	copy(Path source, Path target, CopyOption... options)
void	createDirectory(Path dir, FileAttribute<?>... attrs)
void	delete(Path path)
<V extends FileAttributeView> @Nullable V	getFileAttributeView(Path path, Class<V> type, LinkOption... options)
FileStore	getFileStore(Path path)
FileSystem	getFileSystem(URI uri)
Path	getPath(URI uri)
CopyOnWriteFSPath	getRealPath(CopyOnWriteFSPath path)
String	getScheme()
boolean	isHidden(Path path)
boolean	isSameFile(Path path, Path path2)
void	move(Path source, Path target, CopyOption... options)
SeekableByteChannel	newByteChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs)
private <C> C	newChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>[] attrs, CopyOnWriteFSProvider.ChannelFactory<C> channelFactory)
DirectoryStream<Path>	newDirectoryStream(Path dir, DirectoryStream.Filter<? super Path> filter)
FileChannel	newFileChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs)
FileSystem	newFileSystem(URI uri, Map<String,?> env)
<A extends BasicFileAttributes> A	readAttributes(Path path, Class<A> type, LinkOption... options)
Map<String,Object>	readAttributes(Path path, String attributes, LinkOption... options)
void	setAttribute(Path path, String attribute, Object value, LinkOption... options)
private static boolean	wantsWrite(Set<? extends OpenOption> options)

Methods inherited from class FileSystemProvider

createLink, createSymbolicLink, deleteIfExists, exists, installedProviders, newAsynchronousFileChannel, newFileSystem, newInputStream, newOutputStream, readAttributesIfExists, readSymbolicLink

Methods inherited from class Object

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

Field Details

SCHEME

public static final String SCHEME

See Also:

• Constant Field Values

DUMMY_DIRECTORY_VIEW

private static final BasicFileAttributeView DUMMY_DIRECTORY_VIEW

fs

private final CopyOnWriteFileSystem fs

Constructor Details

CopyOnWriteFSProvider

public CopyOnWriteFSProvider(CopyOnWriteFileSystem fileSystem)

Method Details

getScheme

public String getScheme()

Specified by:

getScheme in class FileSystemProvider

newFileSystem

public FileSystem newFileSystem(URI uri,
 Map<String,?> env)
                         throws IOException

Specified by:

newFileSystem in class FileSystemProvider

Throws:

IOException

getFileSystem

public FileSystem getFileSystem(URI uri)

Specified by:

getFileSystem in class FileSystemProvider

getPath

public Path getPath(URI uri)

Specified by:

getPath in class FileSystemProvider

newByteChannel

public SeekableByteChannel newByteChannel(Path path,
 Set<? extends OpenOption> options,
 FileAttribute<?>... attrs)
                                   throws IOException

Specified by:

newByteChannel in class FileSystemProvider

Throws:

IOException

newFileChannel

public FileChannel newFileChannel(Path path,
 Set<? extends OpenOption> options,
 FileAttribute<?>... attrs)
                           throws IOException

Overrides:

newFileChannel in class FileSystemProvider

Throws:

IOException

newChannel

private <C> C newChannel(Path path,
 Set<? extends OpenOption> options,
 FileAttribute<?>[] attrs,
 CopyOnWriteFSProvider.ChannelFactory<C> channelFactory)
                  throws IOException

Throws:

IOException

wantsWrite

private static boolean wantsWrite(Set<? extends OpenOption> options)

newDirectoryStream

public DirectoryStream<Path> newDirectoryStream(Path dir,
 DirectoryStream.Filter<? super Path> filter)
                                         throws IOException

Specified by:

newDirectoryStream in class FileSystemProvider

Throws:

IOException

createDirectory

public void createDirectory(Path dir,
 FileAttribute<?>... attrs)
                     throws IOException

Specified by:

createDirectory in class FileSystemProvider

Throws:

IOException

delete

public void delete(Path path)
            throws IOException

Specified by:

delete in class FileSystemProvider

Throws:

IOException

copy

public void copy(Path source,
 Path target,
 CopyOption... options)
          throws IOException

Specified by:

copy in class FileSystemProvider

Throws:

IOException

move

public void move(Path source,
 Path target,
 CopyOption... options)
          throws IOException

Specified by:

move in class FileSystemProvider

Throws:

IOException

isSameFile

public boolean isSameFile(Path path,
 Path path2)

Specified by:

isSameFile in class FileSystemProvider

isHidden

public boolean isHidden(Path path)

Specified by:

isHidden in class FileSystemProvider

getFileStore

public FileStore getFileStore(Path path)

Specified by:

getFileStore in class FileSystemProvider

checkAccess

public void checkAccess(Path path,
 AccessMode... modes)
                 throws IOException

Specified by:

checkAccess in class FileSystemProvider

Throws:

IOException

getFileAttributeView

public <V extends FileAttributeView> @Nullable V getFileAttributeView(Path path,
 Class<V> type,
 LinkOption... options)

Specified by:

getFileAttributeView in class FileSystemProvider

readAttributes

public <A extends BasicFileAttributes> A readAttributes(Path path,
 Class<A> type,
 LinkOption... options)
                                                 throws IOException

Specified by:

readAttributes in class FileSystemProvider

Throws:

IOException

readAttributes

public Map<String,Object> readAttributes(Path path,
 String attributes,
 LinkOption... options)

Specified by:

readAttributes in class FileSystemProvider

setAttribute

public void setAttribute(Path path,
 String attribute,
 Object value,
 LinkOption... options)

Specified by:

setAttribute in class FileSystemProvider

getRealPath

public CopyOnWriteFSPath getRealPath(CopyOnWriteFSPath path)
                              throws CowFSNoSuchFileException

Throws:

CowFSNoSuchFileException