org.apache.pdfbox.io

Interface RandomAccessRead

All Superinterfaces:

SequentialRead

All Known Subinterfaces:

RandomAccess

All Known Implementing Classes:

RandomAccessBuffer, RandomAccessBufferedFileInputStream, RandomAccessFile

public interface RandomAccessRead
extends SequentialRead

An interface allowing random access read operations.

Method Summary

Methods

Modifier and Type	Method and Description
long	length() The total number of bytes that are available.
void	seek(long position) Seek to a position in the data.

Methods inherited from interface org.apache.pdfbox.io.SequentialRead

close, read, read

Method Detail

seek

void seek(long position)
          throws IOException

Seek to a position in the data.

Parameters:

position - The position to seek to.

Throws:

IOException - If there is an error while seeking.

length

long length()
            throws IOException

The total number of bytes that are available.

Returns:

The number of bytes available.

Throws:

IOException - If there is an IO error while determining the length of the data stream.