Package com.hypixel.hytale.storage

Class IndexedStorageFile_v0

java.lang.Object

com.hypixel.hytale.storage.IndexedStorageFile_v0

All Implemented Interfaces:

Closeable, AutoCloseable

@Deprecated
public class IndexedStorageFile_v0
extends Object
implements Closeable

Deprecated.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	IndexedStorageFile_v0.OffsetHelper	Deprecated.
protected class	IndexedStorageFile_v0.SegmentRangeLock	Deprecated.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BLOB_COUNT_OFFSET	Deprecated.
static final int	BLOB_HEADER_LENGTH	Deprecated.
private int	blobCount	Deprecated.
(package private) static final IndexedStorageFile_v0.OffsetHelper	BOH	Deprecated.
private static final ThreadLocal<ByteBuffer>	CACHED_TEMP_BUFFER	Deprecated.
static final int	COMPRESSED_LENGTH_OFFSET	Deprecated.
private int	compressionLevel	Deprecated.
private boolean	contiguousBlobs	Deprecated.
static final int	DEFAULT_BLOB_COUNT	Deprecated.
static final int	DEFAULT_COMPRESSION_LEVEL	Deprecated.
static final boolean	DEFAULT_CONTIGUOUS_BLOBS	Deprecated.
static final int	DEFAULT_SEGMENT_SIZE	Deprecated.
static final StampedLock[]	EMPTY_STAMPED_LOCKS	Deprecated.
static final int	END_BLOB_INDEX	Deprecated.
private final FileChannel	fileChannel	Deprecated.
static final int	FIRST_SEGMENT_INDEX	Deprecated.
static final int	HEADER_LENGTH	Deprecated.
(package private) static final IndexedStorageFile_v0.OffsetHelper	HOH	Deprecated.
static final int	INDEX_SIZE	Deprecated.
private StampedLock[]	indexLocks	Deprecated.
private static final com.hypixel.hytale.logger.HytaleLogger	LOGGER	Deprecated.
private static final ByteBuffer	MAGIC_BUFFER	Deprecated.
(package private) static final byte[]	MAGIC_BYTES	Deprecated.
static final int	MAGIC_LENGTH	Deprecated.
static final int	MAGIC_OFFSET	Deprecated.
static final String	MAGIC_STRING	Deprecated.
private MappedByteBuffer	mappedBlobIndexes	Deprecated.
static final MetricsRegistry<IndexedStorageFile_v0>	METRICS_REGISTRY	Deprecated.
static final int	NEXT_SEGMENT_OFFSET	Deprecated.
private int[]	nextSegmentIndexes	Deprecated.
private final StampedLock	nextSegmentIndexesLock	Deprecated.
static final FileAttribute<?>[]	NO_ATTRIBUTES	Deprecated.
private final Path	path	Deprecated.
static final int	SEGMENT_HEADER_LENGTH	Deprecated.
static final int	SEGMENT_SIZE_OFFSET	Deprecated.
private StampedLock[]	segmentLocks	Deprecated.
private final StampedLock	segmentLocksLock	Deprecated.
private int	segmentSize	Deprecated.
(package private) static final IndexedStorageFile_v0.OffsetHelper	SOH	Deprecated.
static final int	SRC_LENGTH_OFFSET	Deprecated.
static final int	UNASSIGNED_INDEX	Deprecated.
static final int	VERSION	Deprecated.
static final int	VERSION_OFFSET	Deprecated.

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	IndexedStorageFile_v0(Path path, FileChannel fileChannel)	Deprecated.
private	IndexedStorageFile_v0(Path path, Set<? extends OpenOption> options, FileAttribute<?>[] attrs)	Deprecated.

Method Summary

Modifier and Type	Method	Description
private static ByteBuffer	allocateDirect(int length)	Deprecated.
protected long	blobHeaderPosition(int segmentIndex)	Deprecated.
protected int	clearSegments(int firstSegmentIndex, ByteBuffer tempIndexBuffer)	Deprecated.
void	close()	Deprecated.
protected IndexedStorageFile_v0	create(int blobCount, int segmentSize)	Deprecated.
private IndexedStorageFile_v0.SegmentRangeLock	findFreeSegment(int count)	Deprecated.
void	force(boolean metaData)	Deprecated.
int	getBlobCount()	Deprecated.
int	getCompressionLevel()	Deprecated.
protected int	getNextIndex(int segmentIndex)	Deprecated.
Path	getPath()	Deprecated.
protected StampedLock	getSegmentLock(int segmentIndex)	Deprecated.
int	getSegmentSize()	Deprecated.
private static ByteBuffer	getTempBuffer(int length)	Deprecated.
protected int	indexesLength()	Deprecated.
boolean	isContiguousBlobs()	Deprecated.
it.unimi.dsi.fastutil.ints.IntList	keys()	Deprecated.
FileLock	lock()	Deprecated.
protected void	memoryMapBlobIndexes()	Deprecated.
protected IndexedStorageFile_v0	open()	Deprecated.
static IndexedStorageFile_v0	open(Path path, int blobCount, int segmentSize, OpenOption... options)	Deprecated.
static IndexedStorageFile_v0	open(Path path, int blobCount, int segmentSize, Set<? extends OpenOption> options, FileAttribute<?>... attrs)	Deprecated.
static IndexedStorageFile_v0	open(Path path, OpenOption... options)	Deprecated.
static IndexedStorageFile_v0	open(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs)	Deprecated.
protected int	positionToSegment(long position)	Deprecated.
protected void	processTempIndexes()	Deprecated.
ByteBuffer	readBlob(int blobIndex)	Deprecated.
void	readBlob(int blobIndex, ByteBuffer dest)	Deprecated.
int	readBlobCompressedLength(int blobIndex)	Deprecated.
protected ByteBuffer	readBlobHeader(int firstSegmentIndex)	Deprecated.
int	readBlobLength(int blobIndex)	Deprecated.
protected void	readHeader()	Deprecated.
protected void	readNextIndexes()	Deprecated.
protected ByteBuffer	readSegments(int firstSegmentIndex, int compressedLength, ByteBuffer tempHeaderBuffer)	Deprecated.
void	removeBlob(int blobIndex)	Deprecated.
protected int	requiredSegments(long dataLength)	Deprecated.
int	segmentCount()	Deprecated.
protected long	segmentOffset(int segmentIndex)	Deprecated.
protected long	segmentPosition(int segmentIndex)	Deprecated.
protected long	segmentsBase()	Deprecated.
int	segmentSize()	Deprecated.
void	setCompressionLevel(int compressionLevel)	Deprecated.
void	setContiguousBlobs(boolean contiguousBlobs)	Deprecated.
long	size()	Deprecated.
String	toString()	Deprecated.
protected IndexedStorageFile_v0.SegmentRangeLock	tryWriteLockSegmentRange(int start, int count)	Deprecated.
void	writeBlob(int blobIndex, ByteBuffer src)	Deprecated.
protected void	writeHeader(int blobCount, int segmentSize)	Deprecated.
protected int	writeSegments(int blobIndex, ByteBuffer data)	Deprecated.

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final com.hypixel.hytale.logger.HytaleLogger LOGGER

Deprecated.

EMPTY_STAMPED_LOCKS

public static final StampedLock[] EMPTY_STAMPED_LOCKS

Deprecated.

METRICS_REGISTRY

public static final MetricsRegistry<IndexedStorageFile_v0> METRICS_REGISTRY

Deprecated.

MAGIC_STRING

public static final String MAGIC_STRING

Deprecated.

See Also:

• Constant Field Values

VERSION

public static final int VERSION

Deprecated.

See Also:

• Constant Field Values

DEFAULT_BLOB_COUNT

public static final int DEFAULT_BLOB_COUNT

Deprecated.

See Also:

• Constant Field Values

DEFAULT_SEGMENT_SIZE

public static final int DEFAULT_SEGMENT_SIZE

Deprecated.

See Also:

• Constant Field Values

DEFAULT_COMPRESSION_LEVEL

public static final int DEFAULT_COMPRESSION_LEVEL

Deprecated.

See Also:

• Constant Field Values

DEFAULT_CONTIGUOUS_BLOBS

public static final boolean DEFAULT_CONTIGUOUS_BLOBS

Deprecated.

See Also:

• Constant Field Values

HOH

static final IndexedStorageFile_v0.OffsetHelper HOH

Deprecated.

MAGIC_LENGTH

public static final int MAGIC_LENGTH

Deprecated.

See Also:

• Constant Field Values

MAGIC_OFFSET

public static final int MAGIC_OFFSET

Deprecated.

VERSION_OFFSET

public static final int VERSION_OFFSET

Deprecated.

BLOB_COUNT_OFFSET

public static final int BLOB_COUNT_OFFSET

Deprecated.

SEGMENT_SIZE_OFFSET

public static final int SEGMENT_SIZE_OFFSET

Deprecated.

HEADER_LENGTH

public static final int HEADER_LENGTH

Deprecated.

SOH

static final IndexedStorageFile_v0.OffsetHelper SOH

Deprecated.

NEXT_SEGMENT_OFFSET

public static final int NEXT_SEGMENT_OFFSET

Deprecated.

SEGMENT_HEADER_LENGTH

public static final int SEGMENT_HEADER_LENGTH

Deprecated.

BOH

static final IndexedStorageFile_v0.OffsetHelper BOH

Deprecated.

SRC_LENGTH_OFFSET

public static final int SRC_LENGTH_OFFSET

Deprecated.

COMPRESSED_LENGTH_OFFSET

public static final int COMPRESSED_LENGTH_OFFSET

Deprecated.

BLOB_HEADER_LENGTH

public static final int BLOB_HEADER_LENGTH

Deprecated.

INDEX_SIZE

public static final int INDEX_SIZE

Deprecated.

See Also:

• Constant Field Values

UNASSIGNED_INDEX

public static final int UNASSIGNED_INDEX

Deprecated.

See Also:

• Constant Field Values

END_BLOB_INDEX

public static final int END_BLOB_INDEX

Deprecated.

See Also:

• Constant Field Values

FIRST_SEGMENT_INDEX

public static final int FIRST_SEGMENT_INDEX

Deprecated.

See Also:

• Constant Field Values

NO_ATTRIBUTES

public static final FileAttribute<?>[] NO_ATTRIBUTES

Deprecated.

MAGIC_BYTES

static final byte[] MAGIC_BYTES

Deprecated.

MAGIC_BUFFER

private static final ByteBuffer MAGIC_BUFFER

Deprecated.

CACHED_TEMP_BUFFER

private static final ThreadLocal<ByteBuffer> CACHED_TEMP_BUFFER

Deprecated.

path

@Nonnull
private final Path path

Deprecated.

fileChannel

private final FileChannel fileChannel

Deprecated.

compressionLevel

private int compressionLevel

Deprecated.

contiguousBlobs

private boolean contiguousBlobs

Deprecated.

blobCount

private int blobCount

Deprecated.

segmentSize

private int segmentSize

Deprecated.

indexLocks

private StampedLock[] indexLocks

Deprecated.

mappedBlobIndexes

@Nullable
private MappedByteBuffer mappedBlobIndexes

Deprecated.

segmentLocksLock

private final StampedLock segmentLocksLock

Deprecated.

segmentLocks

private StampedLock[] segmentLocks

Deprecated.

nextSegmentIndexesLock

private final StampedLock nextSegmentIndexesLock

Deprecated.

nextSegmentIndexes

@Nonnull
private int[] nextSegmentIndexes

Deprecated.

Constructor Details

IndexedStorageFile_v0

private IndexedStorageFile_v0(@Nonnull
 Path path,
 Set<? extends OpenOption> options,
 FileAttribute<?>[] attrs)
                       throws IOException

Deprecated.

Throws:

IOException

IndexedStorageFile_v0

IndexedStorageFile_v0(@Nonnull
 Path path,
 FileChannel fileChannel)
               throws IOException

Deprecated.

Throws:

IOException

Method Details

getTempBuffer

@Nonnull
private static ByteBuffer getTempBuffer(int length)

Deprecated.

allocateDirect

@Nonnull
private static ByteBuffer allocateDirect(int length)

Deprecated.

open

@Nonnull
public static IndexedStorageFile_v0 open(@Nonnull
 Path path,
 OpenOption... options)
                                  throws IOException

Deprecated.

Throws:

IOException

open

@Nonnull
public static IndexedStorageFile_v0 open(@Nonnull
 Path path,
 @Nonnull
 Set<? extends OpenOption> options,
 FileAttribute<?>... attrs)
                                  throws IOException

Deprecated.

Throws:

IOException

open

@Nonnull
public static IndexedStorageFile_v0 open(@Nonnull
 Path path,
 int blobCount,
 int segmentSize,
 OpenOption... options)
                                  throws IOException

Deprecated.

Throws:

IOException

open

@Nonnull
public static IndexedStorageFile_v0 open(@Nonnull
 Path path,
 int blobCount,
 int segmentSize,
 @Nonnull
 Set<? extends OpenOption> options,
 FileAttribute<?>... attrs)
                                  throws IOException

Deprecated.

Throws:

IOException

getPath

@Nonnull
public Path getPath()

Deprecated.

getBlobCount

public int getBlobCount()

Deprecated.

getSegmentSize

public int getSegmentSize()

Deprecated.

getCompressionLevel

public int getCompressionLevel()

Deprecated.

setCompressionLevel

public void setCompressionLevel(int compressionLevel)

Deprecated.

isContiguousBlobs

public boolean isContiguousBlobs()

Deprecated.

setContiguousBlobs

public void setContiguousBlobs(boolean contiguousBlobs)

Deprecated.

create

@Nonnull
protected IndexedStorageFile_v0 create(int blobCount,
 int segmentSize)
                                throws IOException

Deprecated.

Throws:

IOException

writeHeader

protected void writeHeader(int blobCount,
 int segmentSize)
                    throws IOException

Deprecated.

Throws:

IOException

open

@Nonnull
protected IndexedStorageFile_v0 open()
                              throws IOException

Deprecated.

Throws:

IOException

readHeader

protected void readHeader()
                   throws IOException

Deprecated.

Throws:

IOException

memoryMapBlobIndexes

protected void memoryMapBlobIndexes()
                             throws IOException

Deprecated.

Throws:

IOException

readNextIndexes

protected void readNextIndexes()
                        throws IOException

Deprecated.

Throws:

IOException

processTempIndexes

protected void processTempIndexes()
                           throws IOException

Deprecated.

Throws:

IOException

clearSegments

protected int clearSegments(int firstSegmentIndex,
 @Nonnull
 ByteBuffer tempIndexBuffer)
                     throws IOException

Deprecated.

Throws:

IOException

size

public long size()
          throws IOException

Deprecated.

Throws:

IOException

segmentSize

public int segmentSize()

Deprecated.

segmentCount

public int segmentCount()

Deprecated.

keys

@Nonnull
public it.unimi.dsi.fastutil.ints.IntList keys()

Deprecated.

readBlobLength

public int readBlobLength(int blobIndex)
                   throws IOException

Deprecated.

Throws:

IOException

readBlobCompressedLength

public int readBlobCompressedLength(int blobIndex)
                             throws IOException

Deprecated.

Throws:

IOException

readBlob

@Nullable
public ByteBuffer readBlob(int blobIndex)
                    throws IOException

Deprecated.

Throws:

IOException

readBlob

public void readBlob(int blobIndex,
 @Nonnull
 ByteBuffer dest)
              throws IOException

Deprecated.

Throws:

IOException

readBlobHeader

@Nonnull
protected ByteBuffer readBlobHeader(int firstSegmentIndex)
                             throws IOException

Deprecated.

Throws:

IOException

readSegments

@Nonnull
protected ByteBuffer readSegments(int firstSegmentIndex,
 int compressedLength,
 @Nonnull
 ByteBuffer tempHeaderBuffer)
                           throws IOException

Deprecated.

Throws:

IOException

writeBlob

public void writeBlob(int blobIndex,
 @Nonnull
 ByteBuffer src)
               throws IOException

Deprecated.

Throws:

IOException

removeBlob

public void removeBlob(int blobIndex)
                throws IOException

Deprecated.

Throws:

IOException

writeSegments

protected int writeSegments(int blobIndex,
 @Nonnull
 ByteBuffer data)
                     throws IOException

Deprecated.

Throws:

IOException

findFreeSegment

@Nonnull
private IndexedStorageFile_v0.SegmentRangeLock findFreeSegment(int count)

Deprecated.

getNextIndex

protected int getNextIndex(int segmentIndex)

Deprecated.

getSegmentLock

protected StampedLock getSegmentLock(int segmentIndex)

Deprecated.

tryWriteLockSegmentRange

@Nullable
protected IndexedStorageFile_v0.SegmentRangeLock tryWriteLockSegmentRange(int start,
 int count)

Deprecated.

indexesLength

protected int indexesLength()

Deprecated.

segmentsBase

protected long segmentsBase()

Deprecated.

segmentOffset

protected long segmentOffset(int segmentIndex)

Deprecated.

segmentPosition

protected long segmentPosition(int segmentIndex)

Deprecated.

positionToSegment

protected int positionToSegment(long position)

Deprecated.

blobHeaderPosition

protected long blobHeaderPosition(int segmentIndex)

Deprecated.

requiredSegments

protected int requiredSegments(long dataLength)

Deprecated.

lock

public FileLock lock()
              throws IOException

Deprecated.

Throws:

IOException

force

public void force(boolean metaData)
           throws IOException

Deprecated.

Throws:

IOException

close

public void close()
           throws IOException

Deprecated.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

toString

@Nonnull
public String toString()

Deprecated.

Overrides:

toString in class Object