/*
* Datei: SimulationStarter.java
* Autor(en): Lukas König
* Java-Version: 6.0
* Erstellt: 21.05.2010
*
* (c) This file and the EAS (Easy Agent Simulation) framework containing it
* is protected by Creative Commons by-nc-sa license. Any altered or
* further developed versions of this file have to meet the agreements
* stated by the license conditions.
*
* In a nutshell
* -------------
* You are free:
* - to Share — to copy, distribute and transmit the work
* - to Remix — to adapt the work
*
* Under the following conditions:
* - Attribution — You must attribute the work in the manner specified by the
* author or licensor (but not in any way that suggests that they endorse
* you or your use of the work).
* - Noncommercial — You may not use this work for commercial purposes.
* - Share Alike — If you alter, transform, or build upon this work, you may
* distribute the resulting work only under the same or a similar license to
* this one.
*
* + Detailed license conditions (Germany):
* http://creativecommons.org/licenses/by-nc-sa/3.0/de/
* + Detailed license conditions (unported):
* http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en
*
* This header must be placed in the beginning of any version of this file.
*/
package eas.simulation;
import java.io.Serializable;
import java.util.HashMap;
import java.util.LinkedList;
import eas.miscellaneous.StaticMethods;
import eas.plugins.Plugin;
import eas.plugins.masterScheduler.MasterScheduler;
import eas.startSetup.GlobalVariables;
import eas.startSetup.ParCollection;
/**
*
* @author Lukas König
*/
public class SimulationStarter implements Serializable {
private static final long serialVersionUID = -3118453692238795898L;
/**
* The mapping from environments to the corresponding simulation timers.
*/
private HashMap<EASRunnable, SimulationTime<?>> timers;
/**
* The parameters.
*/
private ParCollection pars;
/**
* The schedulers.
*/
private LinkedList<Plugin<?>> plugins;
/**
* The master scheduler (also first plugin in list above).
*/
private MasterScheduler<?> masterScheduler;
/**
* Constructor that initializes and starts the simultanous simulation
* of a list of environments given by the master scheduler.
*
* @param params The parameters.
*/
public SimulationStarter(final ParCollection params) {
if (params == null) {
throw new RuntimeException("No parameters given.");
}
this.pars = params;
this.timers = new HashMap<EASRunnable, SimulationTime<?>>();
this.masterScheduler = params.getMasterScheduler();
this.plugins = new LinkedList<Plugin<?>>();
this.plugins.add(this.masterScheduler);
this.plugins.addAll(params.getPlugins());
EASRunnable[] envs = this.masterScheduler.generateRunnables(params);
if (envs != null) {
for (EASRunnable e : envs) {
LinkedList<Plugin<?>> pluginsCopy = new LinkedList<Plugin<?>>();
pluginsCopy.add(params.getMasterScheduler());
pluginsCopy.addAll(params.getPlugins());
@SuppressWarnings({ "unchecked", "rawtypes" })
SimulationTime<?> simT = new SimulationTime(e, pluginsCopy, params);
e.setSimTime(simT);
this.timers.put(e, simT);
simT.timeStart();
// LiveWindow.gogo(null);
}
} else {
throw new RuntimeException("No environments to simulate.");
}
StaticMethods.log(
StaticMethods.LOG_INFO,
"<" + this.getClass().getSimpleName() + "> Simulation started - simulating "
+ envs.length
+ " runnable(s).",
this.pars);
// SonstMeth.log(
// SonstMeth.LOG_INFO,
// "Simulation terminated - "
// + envs.length
// + " runnable(s) simulated.",
// this.pars);
}
public static final String ERROR_LOG_FILE_NAME = "Error" + "_" + System.currentTimeMillis() + ".log";
/**
* @param args Parameters for the simulation formatted as alternating
* name / value pairs.
*/
public static void main(String[] args) {
SimulationStarter starter;
ParCollection params = GlobalVariables.getPrematureParameters();
params.overwriteParameterList(args);
StaticMethods.log(
StaticMethods.LOG_DEBUG,
params.toString(),
params,
"plain",
null);
// try {
// File errorDir = new File(params.getStdDirectory() + "/" + "errorLogging");
// errorDir.mkdir();
// File errorFile = new File(errorDir
// + "/"
// + ERROR_LOG_FILE_NAME);
// System.setErr(new PrintStream(errorFile));
// params.logInfo("Error messages are henceforth printed to: " + errorFile);
// } catch (FileNotFoundException e) {
// e.printStackTrace();
// }
starter = new SimulationStarter(params);
starter.toString(); // Dummy-instruction.
}
}