org.icepdf.core.io
Class SizeInputStream

java.lang.Object
  java.io.InputStream
      org.icepdf.core.io.SizeInputStream

All Implemented Interfaces:

java.io.Closeable

public class SizeInputStream
extends java.io.InputStream

SizeInputStream wraps inputs streams of know lengths so that the available call can return a useful number.

Constructor Summary

SizeInputStream(java.io.InputStream in, int size)

Method Summary

int	available()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeInputStream

public SizeInputStream(java.io.InputStream in,
                       int size)

Method Detail

available

public int available()

Overrides:

available in class java.io.InputStream

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException