Class EmptyInputStream

java.lang.Object

java.io.InputStream

org.apache.hc.core5.http.io.entity.EmptyInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public final class EmptyInputStream
extends InputStream

Since:

5.1

Field Summary

Fields

Modifier and Type	Field	Description
static final EmptyInputStream	INSTANCE	Singleton instance of EmptyInputStream.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EmptyInputStream()

Method Summary

Modifier and Type	Method	Description
int	available()	Returns 0.
void	close()	Noop.
void	mark(int readLimit)	Noop.
boolean	markSupported()	Returns true.
int	read()	Returns -1.
int	read(byte[] buf)	Returns -1.
int	read(byte[] buf, int off, int len)	Returns -1.
void	reset()	Noop.
long	skip(long n)	Returns 0.

Methods inherited from class InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class Object

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

Field Details

INSTANCE

public static final EmptyInputStream INSTANCE

Singleton instance of EmptyInputStream.

Constructor Details

EmptyInputStream

private EmptyInputStream()

Method Details

available

public int available()

Returns 0.

Overrides:

available in class InputStream

close

public void close()

Noop.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

mark

public void mark(int readLimit)

Noop.

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Returns true.

Overrides:

markSupported in class InputStream

read

public int read()

Returns -1.

Specified by:

read in class InputStream

read

public int read(byte[] buf)

Returns -1.

Overrides:

read in class InputStream

read

public int read(byte[] buf,
 int off,
 int len)

Returns -1.

Overrides:

read in class InputStream

reset

public void reset()

Noop.

Overrides:

reset in class InputStream

skip

public long skip(long n)

Returns 0.

Overrides:

skip in class InputStream