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This open source software is a reference implementation, consisting of software and related files, for the OMG specification called the Semantics of a Foundational Subset for Executable UML Models (fUML). The reference implementation is intended to implement the execution semantics of UML activity models, accepting an XMI file from a conformant UML model as its input and providing an execution trace of the selected activity model(s) as its output. The core execution engine, which is directly generated from the normative syntactic and semantic models for fUML, may also be used as a library implementation of fUML in other software.

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/*
 * Initial version copyright 2008 Lockheed Martin Corporation, except  
 * as stated in the file entitled Licensing-Information. 
 * 
 * All modifications copyright 2009-2012 Data Access Technologies, Inc.
 *
 * Licensed under the Academic Free License version 3.0 
 * (http://www.opensource.org/licenses/afl-3.0.php), except as stated 
 * in the file entitled Licensing-Information. 
 */

package fUML.Syntax.Classes.Kernel;

import fUML.Debug;
import UMLPrimitiveTypes.*;

public class Association extends fUML.Syntax.Classes.Kernel.Classifier {

	public boolean isDerived = false;
	public fUML.Syntax.Classes.Kernel.PropertyList ownedEnd = new fUML.Syntax.Classes.Kernel.PropertyList();
	public fUML.Syntax.Classes.Kernel.TypeList endType = new fUML.Syntax.Classes.Kernel.TypeList();
	public fUML.Syntax.Classes.Kernel.PropertyList memberEnd = new fUML.Syntax.Classes.Kernel.PropertyList();
	public fUML.Syntax.Classes.Kernel.PropertyList navigableOwnedEnd = new fUML.Syntax.Classes.Kernel.PropertyList();

	public void addOwnedEnd(fUML.Syntax.Classes.Kernel.Property ownedEnd) {
		super.addFeature(ownedEnd);
		super.addOwnedMember(ownedEnd);

		this.ownedEnd.addValue(ownedEnd);
		ownedEnd._setOwningAssociation(this);

		this.memberEnd.addValue(ownedEnd);
		ownedEnd._setAssociation(this);

		if (ownedEnd.typedElement.type != null) {
			this.endType.addValue(ownedEnd.typedElement.type);
		}

		if (this.memberEnd.size() == 2) {
			Property opposite = this.memberEnd.get(0);
			ownedEnd._setOpposite(opposite);
			opposite._setOpposite(ownedEnd);
		} else if (this.memberEnd.size() > 2) {
			for (Property memberEnd : this.memberEnd) {
				memberEnd._setOpposite(null);
			}
		}
	} // addOwnedEnd

	public void addNavigableOwnedEnd(
			fUML.Syntax.Classes.Kernel.Property navigableOwnedEnd) {
		// Note: A navigable end must also be set as an owned end using
		// setOwnedEnd.

		this.navigableOwnedEnd.addValue(navigableOwnedEnd);
	} // addNavigableOwnedEnd

} // Association