Package org.apache.pdfbox.io

Class RandomAccessFileInputStream

java.lang.Object

java.io.InputStream

org.apache.pdfbox.io.RandomAccessFileInputStream

public class RandomAccessFileInputStream
extends java.io.InputStream

This class allows a section of a RandomAccessFile to be accessed as an input stream.

Version:

$Revision: 1.5 $

Author:

Ben Litchfield

Constructor Summary

Constructors

Constructor	Description
RandomAccessFileInputStream(RandomAccess raFile, long startPosition, long length)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
int	read()
int	read(byte[] b, int offset, int length)
long	skip(long amountToSkip)

Methods inherited from class java.io.InputStream

mark, markSupported, read, readAllBytes, readNBytes, reset, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomAccessFileInputStream

public RandomAccessFileInputStream(RandomAccess raFile,
                                   long startPosition,
                                   long length)

Constructor.

Parameters:

raFile - The file to read the data from.

startPosition - The position in the file that this stream starts.

length - The length of the input stream.

Method Detail

available

public int available()

Overrides:

available in class java.io.InputStream

close

public void close()

Overrides:

close in class java.io.InputStream

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
                int offset,
                int length)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long amountToSkip)

Overrides:

skip in class java.io.InputStream