Package com.github.luben.zstd

Class ZstdDirectBufferCompressingStreamNoFinalizer

java.lang.Object

com.github.luben.zstd.ZstdDirectBufferCompressingStreamNoFinalizer

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class ZstdDirectBufferCompressingStreamNoFinalizer
extends java.lang.Object
implements java.io.Closeable, java.io.Flushable

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	close()
void	compress(@NotNull java.nio.ByteBuffer source)
void	flush()
protected @NotNull java.nio.ByteBuffer	flushBuffer(@NotNull java.nio.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 java.lang.Object

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

Constructor Detail

ZstdDirectBufferCompressingStreamNoFinalizer

public ZstdDirectBufferCompressingStreamNoFinalizer(@NotNull
                                                    @NotNull java.nio.ByteBuffer target,
                                                    int level)
                                             throws java.io.IOException

Throws:

java.io.IOException

Method Detail

flushBuffer

@NotNull
protected @NotNull java.nio.ByteBuffer flushBuffer(@NotNull
                                                   @NotNull java.nio.ByteBuffer toFlush)
                                            throws java.io.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:

java.io.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 java.nio.ByteBuffer source)
              throws java.io.IOException

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

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