org.apache.commons.compress.compressors

Class CompressorInputStream

java.lang.Object

java.io.InputStream

org.apache.commons.compress.compressors.CompressorInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

AbstractLZ77CompressorInputStream, BrotliCompressorInputStream, BZip2CompressorInputStream, DeflateCompressorInputStream, FramedLZ4CompressorInputStream, FramedSnappyCompressorInputStream, GzipCompressorInputStream, LZMACompressorInputStream, LZWInputStream, Pack200CompressorInputStream, XZCompressorInputStream

public abstract class CompressorInputStream
extends InputStream

Constructor Summary

Constructors

Constructor and Description
CompressorInputStream()

Method Summary

Modifier and Type	Method and Description
protected void	count(int read) Increments the counter of already read bytes.
protected void	count(long read) Increments the counter of already read bytes.
long	getBytesRead() Returns the current number of bytes read from this stream.
int	getCount() Deprecated. this method may yield wrong results for large archives, use #getBytesRead instead
protected void	pushedBackBytes(long pushedBack) Decrements the counter of already read bytes.

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressorInputStream

public CompressorInputStream()

Method Detail

count

protected void count(int read)

Increments the counter of already read bytes. Doesn't increment if the EOF has been hit (read == -1)

Parameters:

read - the number of bytes read

Since:

1.1

count

protected void count(long read)

Increments the counter of already read bytes. Doesn't increment if the EOF has been hit (read == -1)

Parameters:

read - the number of bytes read

pushedBackBytes

protected void pushedBackBytes(long pushedBack)

Decrements the counter of already read bytes.

Parameters:

pushedBack - the number of bytes pushed back.

Since:

1.7

getCount

@Deprecated
public int getCount()

Deprecated. this method may yield wrong results for large archives, use #getBytesRead instead

Returns the current number of bytes read from this stream.

Returns:

the number of read bytes

getBytesRead

public long getBytesRead()

Returns the current number of bytes read from this stream.

Returns:

the number of read bytes

Since:

1.1