com.github.luben.zstd

Class ZstdInputStreamV04

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.github.luben.zstd.ZstdInputStreamV04

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ZstdInputStreamV04
extends java.io.FilterInputStream

InputStream filter that decompresses the data provided by the underlying InputStream using Zstd compression. It does not support mark/reset methods

Field Summary

Fields

Modifier and Type	Field and Description
protected int	iPos
protected int	toRead

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
ZstdInputStreamV04(java.io.InputStream inStream, byte[] header, int iPos)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
boolean	markSupported()
int	read_truncated(byte[] dst, int offset, int len)
int	read(byte[] dst, int offset, int len)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

mark, read, read, reset

Methods inherited from class java.lang.Object

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

Field Detail

toRead

protected int toRead

iPos

protected int iPos

Constructor Detail

ZstdInputStreamV04

public ZstdInputStreamV04(java.io.InputStream inStream,
                          byte[] header,
                          int iPos)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

read

public int read(byte[] dst,
                int offset,
                int len)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read_truncated

public int read_truncated(byte[] dst,
                          int offset,
                          int len)
                   throws java.io.IOException

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.FilterInputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.FilterInputStream

skip

public long skip(long n)

Overrides:

skip in class java.io.FilterInputStream

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.FilterInputStream

Throws:

java.io.IOException