com.jcraft.jzlib

Class ZInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.jcraft.jzlib.ZInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ZInputStream
extends java.io.FilterInputStream

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	buf
protected byte[]	buf1
protected int	bufsize
protected boolean	compress
protected int	flush
protected java.io.InputStream	in
protected ZStream	z

Constructor Summary

Constructors

Constructor and Description
ZInputStream(java.io.InputStream in)
ZInputStream(java.io.InputStream in, boolean nowrap)
ZInputStream(java.io.InputStream in, int level)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	getFlushMode()
long	getTotalIn() Returns the total number of bytes input so far.
long	getTotalOut() Returns the total number of bytes output so far.
int	read()
int	read(byte[] b, int off, int len)
void	setFlushMode(int flush)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Field Detail

z

protected ZStream z

bufsize

protected int bufsize

flush

protected int flush

buf

protected byte[] buf

buf1

protected byte[] buf1

compress

protected boolean compress

in

protected java.io.InputStream in

Constructor Detail

ZInputStream

public ZInputStream(java.io.InputStream in)

ZInputStream

public ZInputStream(java.io.InputStream in,
            boolean nowrap)

ZInputStream

public ZInputStream(java.io.InputStream in,
            int level)

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.FilterInputStream

Throws:

java.io.IOException

getFlushMode

public int getFlushMode()

setFlushMode

public void setFlushMode(int flush)

getTotalIn

public long getTotalIn()

Returns the total number of bytes input so far.

getTotalOut

public long getTotalOut()

Returns the total number of bytes output so far.

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