org.encog.persist.location
Class FilePersistence

java.lang.Object
  org.encog.persist.location.FilePersistence

All Implemented Interfaces:

PersistenceLocation

public class FilePersistence
extends Object
implements PersistenceLocation

A persistence location based on a file.

Author:

jheaton

Constructor Summary

FilePersistence(File file)
Construct a persistance location based on a file.

Method Summary

InputStream	createInputStream()
OutputStream	createOutputStream()
void	delete() Attempt to delete the file.
boolean	exists()
File	getFile()
void	renameTo(PersistenceLocation toLocation) Rename this file to a different location.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilePersistence

public FilePersistence(File file)

Construct a persistance location based on a file.

Parameters:

file - The file to use.

Method Detail

createInputStream

public InputStream createInputStream()

Specified by:

createInputStream in interface PersistenceLocation

Returns:

A new InputStream for this file.

createOutputStream

public OutputStream createOutputStream()

Specified by:

createOutputStream in interface PersistenceLocation

Returns:

A new OutputStream for this file.

delete

public void delete()

Attempt to delete the file.

Specified by:

delete in interface PersistenceLocation

exists

public boolean exists()

Specified by:

exists in interface PersistenceLocation

Returns:

True if the file exists.

getFile

public File getFile()

Returns:

The file this location is based on.

renameTo

public void renameTo(PersistenceLocation toLocation)

Rename this file to a different location.

Specified by:

renameTo in interface PersistenceLocation

Parameters:

toLocation - What to rename to.