Package org.apache.tika.io

Class ClosedInputStream

java.lang.Object

java.io.InputStream

org.apache.tika.io.ClosedInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ClosedInputStream
extends InputStream

Closed input stream. This stream returns -1 to all attempts to read something from the stream.

Typically uses of this class include testing for corner cases in methods that accept input streams and acting as a sentinel value instead of a null input stream.

Since:

Apache Tika 0.4, copied from Commons IO 1.4

Constructor Summary

Constructors

Constructor	Description
ClosedInputStream()

Method Summary

Modifier and Type	Method	Description
int	read()	Returns -1 to indicate that the stream is closed.

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ClosedInputStream

public ClosedInputStream()

Method Details

read

public int read()

Returns -1 to indicate that the stream is closed.

Specified by:

read in class InputStream

Returns:

always -1