com.twelvemonkeys.io

Class NullInputStream

java.lang.Object

java.io.InputStream

com.twelvemonkeys.io.NullInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class NullInputStream
extends java.io.InputStream

An InputStream that contains no bytes.

Version:

$Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/NullInputStream.java#2 $

Author:

Harald Kuhr

Constructor Summary

Constructors

Constructor and Description
NullInputStream() Creates a NullInputStream.

Method Summary

Modifier and Type	Method and Description
int	available() This implementation returns 0, always.
int	read() This implementation returns -1 (EOF), always.
long	skip(long pOffset) This implementation returns 0, always.

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

NullInputStream

public NullInputStream()

Creates a NullInputStream.

Method Detail

read

public int read()
         throws java.io.IOException

This implementation returns -1 (EOF), always.

Specified by:

read in class java.io.InputStream

Returns:

-1

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

This implementation returns 0, always.

Overrides:

available in class java.io.InputStream

Returns:

0

Throws:

java.io.IOException

skip

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

This implementation returns 0, always.

Overrides:

skip in class java.io.InputStream

Returns:

0

Throws:

java.io.IOException