Package org.apache.commons.compress.compressors.lz4

Class BlockLZ4CompressorInputStream

java.lang.Object

java.io.InputStream

org.apache.commons.compress.compressors.CompressorInputStream

org.apache.commons.compress.compressors.lz77support.AbstractLZ77CompressorInputStream

org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, InputStreamStatistics

public class BlockLZ4CompressorInputStream
extends AbstractLZ77CompressorInputStream

CompressorInputStream for the LZ4 block format.

Since:

1.14

See Also:

LZ4 Block Format Description

This class is not thread-safe

Field Summary

Fields inherited from class org.apache.commons.compress.compressors.lz77support.AbstractLZ77CompressorInputStream

supplier

Constructor Summary

Constructors

Constructor	Description
BlockLZ4CompressorInputStream(InputStream is)	Creates a new LZ4 input stream.

Method Summary

Modifier and Type	Method	Description
int	read(byte[] b, int off, int len)

Methods inherited from class org.apache.commons.compress.compressors.lz77support.AbstractLZ77CompressorInputStream

available, close, getCompressedCount, getSize, hasMoreDataInBlock, prefill, read, readBackReference, readLiteral, readOneByte, startBackReference, startLiteral

Methods inherited from class org.apache.commons.compress.compressors.CompressorInputStream

count, count, getBytesRead, getCount, getUncompressedCount, pushedBackBytes

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.compress.utils.InputStreamStatistics

getUncompressedCount

Constructor Detail

BlockLZ4CompressorInputStream

public BlockLZ4CompressorInputStream(InputStream is)
                              throws IOException

Creates a new LZ4 input stream.

Parameters:

is - An InputStream to read compressed data from

Throws:

IOException - if reading fails

Method Detail

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException