Class ZstdDirectBufferCompressingStreamNoFinalizer

java.lang.Object

com.github.luben.zstd.ZstdDirectBufferCompressingStreamNoFinalizer

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ZstdDirectBufferCompressingStreamNoFinalizer
extends Object
implements Closeable, Flushable

Constructor Summary

Constructors

Constructor	Description
ZstdDirectBufferCompressingStreamNoFinalizer(@NotNull ByteBuffer target, int level)

Method Summary

Modifier and Type	Method	Description
void	close()
void	compress(@NotNull ByteBuffer source)
void	flush()
protected @NotNull ByteBuffer	flushBuffer(@NotNull ByteBuffer toFlush)	This method should flush the buffer and either return the same buffer (but cleared) or a new buffer that should be used from then on.
static int	recommendedOutputBufferSize()
@NotNull ZstdDirectBufferCompressingStreamNoFinalizer	setDict(byte @NotNull [] dict)
@NotNull ZstdDirectBufferCompressingStreamNoFinalizer	setDict(@NotNull ZstdDictCompress dict)

Methods inherited from class Object

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

Constructor Details

ZstdDirectBufferCompressingStreamNoFinalizer

public ZstdDirectBufferCompressingStreamNoFinalizer(@NotNull
 @NotNull ByteBuffer target,
 int level)
                                             throws IOException

Throws:

IOException

Method Details

flushBuffer

@NotNull
protected @NotNull ByteBuffer flushBuffer(@NotNull
 @NotNull ByteBuffer toFlush)
                                   throws IOException

This method should flush the buffer and either return the same buffer (but cleared) or a new buffer that should be used from then on.

Parameters:

toFlush - buffer that has to be flushed (or most cases, you want to call ByteBuffer.flip() first)

Returns:

the new buffer to use, for most cases the same as the one passed in, after a call to ByteBuffer.clear().

Throws:

IOException

recommendedOutputBufferSize

public static int recommendedOutputBufferSize()

setDict

@NotNull
public @NotNull ZstdDirectBufferCompressingStreamNoFinalizer setDict(byte @NotNull [] dict)

setDict

@NotNull
public @NotNull ZstdDirectBufferCompressingStreamNoFinalizer setDict(@NotNull
 @NotNull ZstdDictCompress dict)

compress

public void compress(@NotNull
 @NotNull ByteBuffer source)
              throws IOException

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException