org.semanticweb.vlog4j.examples.core

Class ConfigureReasonerLogging

java.lang.Object

org.semanticweb.vlog4j.examples.core.ConfigureReasonerLogging

public class ConfigureReasonerLogging
extends Object

This class exemplifies setting a log file and log level for VLog reasoner logging information (like materialisation duration, number of iterations, number of derivations).

• Setting the log level is done via Reasoner.setLogLevel(LogLevel), the default being LogLevel.WARNING.
• The log file where the logging information will be exported is set via Reasoner.setLogFile(String). If no log file is set, or the log file is invalid, the logging will be redirected to the System output. If the log file does not exist at given path, it will be created. If a file already exists, it will be over-written, so we suggest backing up and versioning log files.

Constructor Summary

Constructors

Constructor and Description
ConfigureReasonerLogging()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigureReasonerLogging

public ConfigureReasonerLogging()

Method Detail

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException