org.iq80.leveldb.env

Interface RandomInputFile

All Superinterfaces:

AutoCloseable, Closeable

public interface RandomInputFile
extends Closeable

Read only data source for table data/blocks.

Author:

Honore Vasconcelos

Method Summary

Modifier and Type	Method and Description
ByteBuffer	read(long offset, int length) Read length bytes from source from source starting at offset position.
long	size() Source size

Methods inherited from interface java.io.Closeable

close

Method Detail

size

long size()

Source size

read

ByteBuffer read(long offset,
                int length)
         throws IOException

Read length bytes from source from source starting at offset position.

Parameters:

offset - position for read start

length - length of the bytes to read

Returns:

read only view of the data.

Throws:

IOException - on any exception will accessing source media