Class BrotliInputStream

java.lang.Object

java.io.InputStream

org.brotli.dec.BrotliInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class BrotliInputStream
extends InputStream

InputStream decorator that decompresses brotli data.

Not thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_INTERNAL_BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
BrotliInputStream(InputStream source)	Creates a InputStream wrapper that decompresses brotli data.
BrotliInputStream(InputStream source, int byteReadBufferSize)	Creates a InputStream wrapper that decompresses brotli data.

Method Summary

Modifier and Type	Method	Description
void	attachDictionaryChunk(byte[] data)
void	close()
void	enableEagerOutput()
void	enableLargeWindow()
int	read()
int	read(byte[] destBuffer, int destOffset, int destLen)

Methods inherited from class InputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class Object

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

Field Details

DEFAULT_INTERNAL_BUFFER_SIZE

public static final int DEFAULT_INTERNAL_BUFFER_SIZE

See Also:

• Constant Field Values

Constructor Details

BrotliInputStream

public BrotliInputStream(InputStream source)
                  throws IOException

Creates a InputStream wrapper that decompresses brotli data.

For byte-by-byte reading (read()) internal buffer with DEFAULT_INTERNAL_BUFFER_SIZE size is allocated and used.

Will block the thread until first BitReader.CAPACITY bytes of data of source are available.

Parameters:

source - underlying data source

Throws:

IOException - in case of corrupted data or source stream problems

BrotliInputStream

public BrotliInputStream(InputStream source,
 int byteReadBufferSize)
                  throws IOException

Creates a InputStream wrapper that decompresses brotli data.

For byte-by-byte reading (read()) internal buffer of specified size is allocated and used.

Will block the thread until first BitReader.CAPACITY bytes of data of source are available.

Parameters:

source - compressed data source

byteReadBufferSize - size of internal buffer used in case of byte-by-byte reading

Throws:

IOException - in case of corrupted data or source stream problems

Method Details

attachDictionaryChunk

public void attachDictionaryChunk(byte[] data)

enableEagerOutput

public void enableEagerOutput()

enableLargeWindow

public void enableLargeWindow()

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] destBuffer,
 int destOffset,
 int destLen)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException