org.mulinlab.varnote.utils.stream

Class LimitInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.mulinlab.varnote.utils.stream.LimitInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public final class LimitInputStream
extends java.io.FilterInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
LimitInputStream(java.io.InputStream in, long limit) Wraps another input stream, limiting the number of bytes which can be read.

Method Summary

Modifier and Type	Method and Description
int	available()
void	mark(int readlimit)
int	read()
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

close, markSupported, read

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitInputStream

public LimitInputStream(java.io.InputStream in,
                        long limit)

Wraps another input stream, limiting the number of bytes which can be read.

Parameters:

in - the input stream to be wrapped

limit - the maximum number of bytes to be read

Method Detail

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.FilterInputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.FilterInputStream

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

reset

public void reset()
           throws java.io.IOException

Overrides:

reset 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