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

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.