Package com.semedy.reasoner.edb.loader

Class HugeMemoryMappedFile

java.lang.Object

com.semedy.reasoner.edb.loader.HugeMemoryMappedFile

public class HugeMemoryMappedFile
extends Object

A huge memory mapped file larger than Integer.Max

Author:

angele

Constructor Summary

Constructors

Constructor	Description
HugeMemoryMappedFile(String path, long size)

Method Summary

Modifier and Type	Method	Description
void	close()	close file
void	flush()	flush info to file
RandomAccessFile	getBaseFile()	get base random access file
void	putLong(long index, long value)	put value at index

Methods inherited from class java.lang.Object

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

Constructor Details

HugeMemoryMappedFile

public HugeMemoryMappedFile(String path,
 long size)
                     throws IOException

Throws:

IOException

Method Details

putLong

public void putLong(long index,
 long value)

put value at index

Parameters:

index -

value -

flush

public void flush()

flush info to file

close

public void close()
           throws IOException

close file

Throws:

IOException

getBaseFile

public RandomAccessFile getBaseFile()

get base random access file

Returns: