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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.overlap;

import java.util.concurrent.ExecutionException;

import de.invation.code.toval.thread.AbstractCallable;
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.AbstractPlace;
import de.uni.freiburg.iig.telematik.sepia.petrinet.abstr.AbstractTransition;
import de.uni.freiburg.iig.telematik.sepia.petrinet.properties.threaded.AbstractThreadedPNPropertyChecker;
import de.uni.freiburg.iig.telematik.sewol.log.LogEntry;

public class ThreadedOverlapCalculator, 
										T extends AbstractTransition, 
										F extends AbstractFlowRelation, 
										M extends AbstractMarking, 
										S extends Object,
										E extends LogEntry> 

										extends AbstractThreadedPNPropertyChecker,
																				  OverlapResult,
																				  OverlapException>{
	
	protected ThreadedOverlapCalculator(OverlapCallableGenerator generator){
		super(generator);
	}
	
	@SuppressWarnings("unchecked")
	@Override
	protected OverlapCallableGenerator getGenerator() {
		return (OverlapCallableGenerator) super.getGenerator();
	}

	@Override
	protected AbstractCallable> createCallable() {
		return new OverlapCallable(getGenerator());
	}

	@Override
	protected OverlapException createException(String message, Throwable cause) {
		return new OverlapException(message, cause);
	}

	@Override
	protected OverlapException executionException(ExecutionException e) {
		if(e.getCause() instanceof OverlapException)
			return (OverlapException) e.getCause();
		return new OverlapException("Exception during overlap calculation", e);
	}

	@Override
	protected OverlapResult getResultFromCallableResult(OverlapResult callableResult) throws Exception {
		return callableResult;
	}
	

}