Package com.norconex.commons.lang.io

Class ReverseFileInputStream

java.lang.Object

java.io.InputStream

com.norconex.commons.lang.io.ReverseFileInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ReverseFileInputStream
extends InputStream

InputStream implementation for streaming files in reverse order (from the end of file to its beginning).

Constructor Summary

Constructors

Constructor	Description
ReverseFileInputStream(File file)	Creates a new ReverseFileInputStream instance.

Method Summary

Modifier and Type	Method	Description
void	close()
int	read()

Methods inherited from class java.io.InputStream

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

Methods inherited from class java.lang.Object

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

Constructor Details

ReverseFileInputStream

public ReverseFileInputStream(File file)
                       throws IOException

Creates a new ReverseFileInputStream instance.

Parameters:

file - the file to stream

Throws:

IOException - problem streaming the file

Method Details

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException