Package com.github.luben.zstd

Class ZstdBufferDecompressingStream

java.lang.Object

com.github.luben.zstd.ZstdBufferDecompressingStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ZstdBufferDecompressingStream
extends java.lang.Object
implements java.io.Closeable

Constructor Summary

Constructors

Constructor	Description
ZstdBufferDecompressingStream(java.nio.ByteBuffer source)

Method Summary

Modifier and Type	Method	Description
void	close()
protected void	finalize()
boolean	hasRemaining()
int	read(java.nio.ByteBuffer target)
static int	recommendedTargetBufferSize()
protected java.nio.ByteBuffer	refill(java.nio.ByteBuffer toRefill)	Override this method in case the byte buffer passed to the constructor might not contain the full compressed stream
ZstdBufferDecompressingStream	setDict(byte[] dict)
ZstdBufferDecompressingStream	setDict(ZstdDictDecompress dict)
void	setFinalize(boolean finalize)	Enable or disable class finalizers
ZstdBufferDecompressingStream	setLongMax(int windowLogMax)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZstdBufferDecompressingStream

public ZstdBufferDecompressingStream(java.nio.ByteBuffer source)

Method Detail

refill

protected java.nio.ByteBuffer refill(java.nio.ByteBuffer toRefill)

Override this method in case the byte buffer passed to the constructor might not contain the full compressed stream

Parameters:

toRefill - current buffer

Returns:

either the current buffer (but refilled and flipped if there was new content) or a new buffer.

setFinalize

public void setFinalize(boolean finalize)

Enable or disable class finalizers

If finalizers are disabled the responsibility fir calling the `close` method is on the consumer.

Parameters:

finalize - default `true` - finalizers are enabled

hasRemaining

public boolean hasRemaining()

recommendedTargetBufferSize

public static int recommendedTargetBufferSize()

setDict

public ZstdBufferDecompressingStream setDict(byte[] dict)
                                      throws java.io.IOException

Throws:

java.io.IOException

setDict

public ZstdBufferDecompressingStream setDict(ZstdDictDecompress dict)
                                      throws java.io.IOException

Throws:

java.io.IOException

setLongMax

public ZstdBufferDecompressingStream setLongMax(int windowLogMax)
                                         throws java.io.IOException

Throws:

java.io.IOException

read

public int read(java.nio.ByteBuffer target)
         throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable