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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.Activities.IntermediateActivities;

import fUML.Debug;
import UMLPrimitiveTypes.*;

import fUML.Syntax.Activities.CompleteStructuredActivities.*;

public class Activity extends
		fUML.Syntax.CommonBehaviors.BasicBehaviors.Behavior {

	public fUML.Syntax.Activities.CompleteStructuredActivities.StructuredActivityNodeList structuredNode = new fUML.Syntax.Activities.CompleteStructuredActivities.StructuredActivityNodeList();
	public fUML.Syntax.Activities.IntermediateActivities.ActivityNodeList node = new fUML.Syntax.Activities.IntermediateActivities.ActivityNodeList();
	public boolean isReadOnly = false;
	public fUML.Syntax.Activities.IntermediateActivities.ActivityEdgeList edge = new fUML.Syntax.Activities.IntermediateActivities.ActivityEdgeList();

	public void setIsReadOnly(boolean isReadOnly) {
		this.isReadOnly = isReadOnly;
	} // setIsReadOnly

	public void addNode(
			fUML.Syntax.Activities.IntermediateActivities.ActivityNode node) {
		super.addOwnedElement(node);

		this.node.add(node);
		node._setActivity(this);

		if (node instanceof StructuredActivityNode) {
			this.structuredNode.add((StructuredActivityNode) node);
		}

	} // addNode

	public void addEdge(
			fUML.Syntax.Activities.IntermediateActivities.ActivityEdge edge) {
		super.addOwnedElement(edge);

		this.edge.addValue(edge);
		edge._setActivity(this);
	} // addEdge

	public void _setContext(
			fUML.Syntax.CommonBehaviors.BasicBehaviors.BehavioredClassifier context) {
		// Note: The context of an activity should be set only _after_ all nodes
		// have been added to the activity.

		super._setContext(context);

		for (int i = 0; i < this.node.size(); i++) {
			ActivityNode node = this.node.getValue(i);
			if (node instanceof fUML.Syntax.Actions.BasicActions.Action) {
				((fUML.Syntax.Actions.BasicActions.Action) node)
						._setContext(context);
			}
		}
	} // _setContext

} // Activity