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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.graphic.netgraphics;

import java.awt.Color;
import java.util.HashMap;
import java.util.Map;

import de.invation.code.toval.types.Multiset;
import de.uni.freiburg.iig.telematik.sepia.petrinet.cpn.abstr.AbstractCPNFlowRelation;
import de.uni.freiburg.iig.telematik.sepia.petrinet.cpn.abstr.AbstractCPNMarking;
import de.uni.freiburg.iig.telematik.sepia.petrinet.cpn.abstr.AbstractCPNPlace;
import de.uni.freiburg.iig.telematik.sepia.petrinet.cpn.abstr.AbstractCPNTransition;

/**
 * {@link AbstractPNGraphics} implementation for the CPNs.
 * 
 * @author Thomas Stocker
 * @author Adrian Lange
 */
public abstract class AbstractCPNGraphics,
										  T extends AbstractCPNTransition, 
										  F extends AbstractCPNFlowRelation, 
										  M extends AbstractCPNMarking>
	extends AbstractPNGraphics> {

	public AbstractCPNGraphics() {
		super();
	}

	protected Map colors = new HashMap();

	public Map getColors() {
		return colors;
	}

	public void setColors(Map colors) {
		this.colors = colors;
	}

	@Override
	public String toString() {
		StringBuilder str = new StringBuilder();
		str.append(super.toString());

		if (colors.size() > 0) {
			str.append("                      tokenColors# " + colors.size());
			if (colors.size() > 0)
				str.append(":\n" + map2Str(colors) + "\n");
			else
				str.append("\n");
		}

		return str.toString();
	}
}