org.iq80.leveldb.env

Interface WritableFile

All Superinterfaces:

AutoCloseable, Closeable

public interface WritableFile
extends Closeable

A file abstraction for sequential writing. The implementation must provide buffering since callers may append small fragments at a time to the file.

Author:

Honore Vasconcelos

Method Summary

Modifier and Type	Method and Description
void	append(Slice data) Append data to current file position.
void	force() Force sync bytes to filesystem.

Methods inherited from interface java.io.Closeable

close

Method Detail

append

void append(Slice data)
     throws IOException

Append data to current file position.

Parameters:

data - data to append

Throws:

IOException - on any error accessing file

force

void force()
    throws IOException

Force sync bytes to filesystem.

Throws:

IOException - on any error accessing file