org.apache.commons.compress.utils

Interface InputStreamStatistics

All Known Implementing Classes:

AbstractLZ77CompressorInputStream, BlockLZ4CompressorInputStream, BrotliCompressorInputStream, BZip2CompressorInputStream, Deflate64CompressorInputStream, DeflateCompressorInputStream, FramedLZ4CompressorInputStream, FramedSnappyCompressorInputStream, GzipCompressorInputStream, JarArchiveInputStream, LZMACompressorInputStream, LZWInputStream, SnappyCompressorInputStream, XZCompressorInputStream, ZCompressorInputStream, ZipArchiveInputStream, ZstdCompressorInputStream

public interface InputStreamStatistics

This interface provides statistics on the current decompression stream. The stream consumer can use that statistics to handle abnormal compression ratios, i.e. to prevent zip bombs.

Since:

1.17

Method Summary

Modifier and Type	Method and Description
long	getCompressedCount()
long	getUncompressedCount()

Method Detail

getCompressedCount

long getCompressedCount()

Returns:

the amount of raw or compressed bytes read by the stream

getUncompressedCount

long getUncompressedCount()

Returns:

the amount of decompressed bytes returned by the stream