org.hudsonci.utils.io
Class OffsetLimitInputStream

java.lang.Object
  java.io.InputStream
      org.hudsonci.utils.io.OffsetLimitInputStream

All Implemented Interfaces:

Closeable

public class OffsetLimitInputStream
extends InputStream

Provides read-offset and read-limit for an underlying input-stream.

Since:

2.1.0

Author:

Jason Dillon

Field Summary

static int

UNLIMITED

Constructor Summary

OffsetLimitInputStream(InputStream delegate, long offset, long length)

Method Summary

int	available()
void	close()
long	getCount()
InputStream	getDelegate()
long	getLength()
long	getOffset()
void	mark(int readlimit)
boolean	markSupported()
int	read()
void	reset()

Methods inherited from class java.io.InputStream

read, read, skip

Methods inherited from class java.lang.Object

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

Field Detail

UNLIMITED

public static final int UNLIMITED

See Also:

Constant Field Values

Constructor Detail

OffsetLimitInputStream

public OffsetLimitInputStream(InputStream delegate,
                              long offset,
                              long length)
                       throws IOException

Throws:

IOException

Method Detail

getDelegate

public InputStream getDelegate()

getOffset

public long getOffset()

getLength

public long getLength()

getCount

public long getCount()

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream