de.uni.freiburg.iig.telematik.sepia.replay.Replay Maven / Gradle / Ivy

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SEPIA provides implementations for various types of Petri nets. Along Place/Transition-nets, it supports Petri nets with distinguishable token colors and defines coloured workflow nets, where coloured tokens are interpreted as data elements used during process execution. To support information flow analysis of processes, SEPIA defines so-called IF-Nets, tailored for security-oriented workflow modeling which enable users to assign security-levels (HIGH, LOW) to transitions, data elements and persons/agents participating in the process execution.

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package de.uni.freiburg.iig.telematik.sepia.replay;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import de.invation.code.toval.thread.ExecutorListener;
import de.uni.freiburg.iig.telematik.sepia.petrinet.abstr.AbstractFlowRelation;
import de.uni.freiburg.iig.telematik.sepia.petrinet.abstr.AbstractMarking;
import de.uni.freiburg.iig.telematik.sepia.petrinet.abstr.AbstractPetriNet;
import de.uni.freiburg.iig.telematik.sepia.petrinet.abstr.AbstractPlace;
import de.uni.freiburg.iig.telematik.sepia.petrinet.abstr.AbstractTransition;
import de.uni.freiburg.iig.telematik.sepia.replay.ReplayCallable.TerminationCriteria;
import de.uni.freiburg.iig.telematik.sepia.util.PNUtils;
import de.uni.freiburg.iig.telematik.sewol.log.LogEntry;

public class Replay {
	
	public static final TerminationCriteria DEFAULT_TERMINATION_CRITERIA = TerminationCriteria.NO_ENABLED_TRANSITIONS;
	
	
//	private static final String doneReplayformat = "done [fitting=%s, not fitting=%s] [%s]";
//
//	@SuppressWarnings("rawtypes")
//	public static ReplayResult replay(AbstractPetriNet net, List> traces, TerminationCriteria terminationCriteria, boolean printNonFitting) throws Exception{
//		System.out.print("Replaying log on model \""+net.getName()+"\"... ");
//		Replayer replaying = new Replayer(net, terminationCriteria);
//		long start = System.currentTimeMillis();
//		ReplayResult result = replaying.replayTraces(traces);
//		TimeValue runtime = new TimeValue(System.currentTimeMillis() - start, TimeScale.MILLISECONDS);
//		runtime.adjustScale();
//		System.out.println(String.format(doneReplayformat, result.portionFitting(), result.portionNonFitting(), runtime));
//		if(printNonFitting)
//			CollectionUtils.print(result.getNonFittingTraces());
//		return result;
//	}
	
	public static <	P extends AbstractPlace, 
					T extends AbstractTransition, 
					F extends AbstractFlowRelation, 
					M extends AbstractMarking, 
					S extends Object,
					E extends LogEntry>

		void 
					
		initiateReplay(	ReplayCallableGenerator generator,
						ExecutorListener> listener)
												
		throws ReplayException {

		ThreadedReplayer calculator = new ThreadedReplayer(generator);
		calculator.addExecutorListener(listener);
		calculator.runCalculation();
	}
	
	public static <	P extends AbstractPlace, 
					T extends AbstractTransition, 
					F extends AbstractFlowRelation, 
					M extends AbstractMarking, 
					S extends Object,
					E extends LogEntry>

		ReplayResult 

		replayTraces(ReplayCallableGenerator generator)
		
		throws ReplayException {

		ThreadedReplayer calculator = new ThreadedReplayer(generator);
		calculator.runCalculation();

		return calculator.getResult();
	}
	
	public static <	P extends AbstractPlace, 
					T extends AbstractTransition, 
					F extends AbstractFlowRelation, 
					M extends AbstractMarking, 
					S extends Object,
					E extends LogEntry>
	
		Map 
	
		getDefaultTransitionLabelRelation(AbstractPetriNet petriNet){
		
		Map transitionLabelRelation = new HashMap();
		Set transitionLabels = PNUtils.getLabelSetFromTransitions(petriNet.getTransitions(), false);
		for(String transitionLabel: transitionLabels){
			transitionLabelRelation.put(transitionLabel, transitionLabel);
		}
		return transitionLabelRelation;
	}
}