genius.core.logging

Class FileLogger

java.lang.Object

genius.core.logging.FileLogger

All Implemented Interfaces:

Listener<NegotiationEvent>, java.io.Closeable, java.lang.AutoCloseable

public class FileLogger
extends java.lang.Object
implements Listener<NegotiationEvent>, java.io.Closeable

Creates a file logger which will log the nego events to a csv file

Constructor Summary

Constructors

Constructor and Description
FileLogger(java.lang.String fileName)

Method Summary

Modifier and Type	Method and Description
void	close()
void	notifyChange(NegotiationEvent e) a notification call that occurs when something changed.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLogger

public FileLogger(java.lang.String fileName)
           throws java.io.FileNotFoundException

Parameters:

fileName - the log file without the .csv extension. If parent directory(s) of file don't exist, they are created

Throws:

java.io.FileNotFoundException

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

notifyChange

public void notifyChange(NegotiationEvent e)

Description copied from interface: Listener

a notification call that occurs when something changed. Consult the parent object for details about this event.

NOTICE 1

notifications run in the thread of the caller. The caller will be blocked until this callback has been completed. It is therfore good practice to handle callbacks quickly.

NOTICE 2

Notifications often cross a thread sarety boundary. For example when in MVC a model (typically thread safe) calls back a panel (not thread safe). The called side (the panel) thus must handle the callback in a thread safe manner, e.g. using SwingUtilities.invokeLater(Runnable). We recommend to avoid synchronize as this will can block indefinitely (see notice 1) which might lead to deadlocks.

Specified by:

notifyChange in interface Listener<NegotiationEvent>

Parameters:

e - additional data, typically the new value associated with the event