Package cz.o2.proxima.direct.io.bulkfs

Interface Path

All Superinterfaces:

java.lang.Comparable<Path>, java.io.Serializable

All Known Implementing Classes:

BlobPath, GCloudBlobPath, LocalPath, S3BlobPath

@Internal
public interface Path
extends java.io.Serializable, java.lang.Comparable<Path>

Proxima's abstraction of path in FileSystem.

Method Summary

Modifier and Type	Method	Description
void	delete()	Delete this Path.
FileSystem	getFileSystem()	Retrieve FileSystem of this Path.
static LocalPath	local(FileSystem fs, java.io.File path)	Create a Path representation of the given local file.
default java.nio.channels.ReadableByteChannel	read()	Open readable byte channel from a given Path.
java.io.InputStream	reader()	Deprecated. Use read() instead.
static Path	stdin(FileFormat format)
default java.nio.channels.WritableByteChannel	write()	Open writeable byte channel to a given Path.
java.io.OutputStream	writer()	Deprecated. Use write() instead.

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

local

static LocalPath local(FileSystem fs,
                       java.io.File path)

Create a Path representation of the given local file.

Parameters:

fs - local filesystem

path - the local file

Returns:

Path representation of this local file

stdin

static Path stdin(FileFormat format)

read

default java.nio.channels.ReadableByteChannel read()
                                            throws java.io.IOException

Open readable byte channel from a given Path.

Returns:

ReadableByteChannel of the Path.

Throws:

java.io.IOException - on errors

reader

@Deprecated
java.io.InputStream reader()
                    throws java.io.IOException

Deprecated.

Use read() instead.

Open input stream from given Path.

Returns:

InputStream of the Path.

Throws:

java.io.IOException - on errors

write

default java.nio.channels.WritableByteChannel write()
                                             throws java.io.IOException

Open writeable byte channel to a given Path.

Returns:

WritableByteChannel of the Path.

Throws:

java.io.IOException - on errors

writer

@Deprecated
java.io.OutputStream writer()
                     throws java.io.IOException

Deprecated.

Use write() instead.

Open output stream to the Path.

Returns:

OutputStream of the Path

Throws:

java.io.IOException - on errors *

getFileSystem

FileSystem getFileSystem()

Retrieve FileSystem of this Path.

Returns:

FileSystem associated with the Path.

delete

void delete()
     throws java.io.IOException

Delete this Path.

Throws:

java.io.IOException - on errors