net.thevpc.nuts.runtime.standalone.io.util

Class NullInputStream

java.lang.Object

java.io.InputStream

net.thevpc.nuts.runtime.standalone.io.util.NullInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public final class NullInputStream
extends InputStream

Simple reference implementation of Null (do nothing) Inputstream

Author:

thevpc

Field Summary

Fields

Modifier and Type	Field and Description
static NullInputStream	INSTANCE singleton reference

Method Summary

Modifier and Type	Method and Description
int	available() return 0
int	read() return -1

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NullInputStream INSTANCE

singleton reference

Method Detail

read

public int read()

return -1

Specified by:

read in class InputStream

Returns:

-1

available

public int available()

return 0

Overrides:

available in class InputStream

Returns:

0