Package com.github.luben.zstd

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(ByteBuffer target, int level)

Method Summary

Modifier and Type	Method	Description
void	close()
void	compress(ByteBuffer source)
void	flush()
protected ByteBuffer	flushBuffer(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()
ZstdDirectBufferCompressingStreamNoFinalizer	setDict(byte[] dict)
ZstdDirectBufferCompressingStreamNoFinalizer	setDict(ZstdDictCompress dict)

Methods inherited from class java.lang.Object

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

Constructor Details

ZstdDirectBufferCompressingStreamNoFinalizer

public ZstdDirectBufferCompressingStreamNoFinalizer(ByteBuffer target,
 int level)
                                             throws IOException

Throws:

IOException

Method Details

flushBuffer

protected ByteBuffer flushBuffer(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 Buffer.flip() first)

Returns:

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

Throws:

IOException

recommendedOutputBufferSize

public static int recommendedOutputBufferSize()

setDict

public ZstdDirectBufferCompressingStreamNoFinalizer setDict(byte[] dict)

setDict

public ZstdDirectBufferCompressingStreamNoFinalizer setDict(ZstdDictCompress dict)

compress

public void compress(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