org.apache.pdfbox.io

Class RandomAccessReadInputStream

java.lang.Object

java.io.InputStream

org.apache.pdfbox.io.RandomAccessReadInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class RandomAccessReadInputStream
extends InputStream

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

Author:

Ben Litchfield

Constructor Summary

Constructors

Constructor and Description
RandomAccessReadInputStream(RandomAccessRead randomAccessRead, long startPosition, long length) Constructor.

Method Summary

Modifier and Type	Method and 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, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomAccessReadInputStream

public RandomAccessReadInputStream(RandomAccessRead randomAccessRead,
                                   long startPosition,
                                   long length)

Constructor.

Parameters:

randomAccessRead - 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 InputStream

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long amountToSkip)

Overrides:

skip in class InputStream