TimeConstraintEditPart.java

/*****************************************************************************
 * Copyright (c) 2010 CEA
 *
 *    
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Atos Origin - Initial API and implementation
 *
 *****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.edit.parts;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;

import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PolylineShape;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.edit.command.SetCommand;
import org.eclipse.emf.transaction.RollbackException;
import org.eclipse.emf.transaction.Transaction;
import org.eclipse.emf.transaction.TransactionalCommandStack;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.NonResizableEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.ui.editparts.BorderedBorderItemEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IBorderItemEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.figures.IBorderItemLocator;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateUnspecifiedTypeRequest;
import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.LayoutConstraint;
import org.eclipse.gmf.runtime.notation.Location;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.GradientPreferenceConverter;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.PreferenceConstantHelper;
import org.eclipse.papyrus.uml.diagram.common.locator.ExternalLabelPositionLocator;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.DeleteTimeElementWithoutEventPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.ExternalLabelPrimaryDragRoleEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.TimeConstraintItemSemanticEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.TimeRelatedSelectionEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.part.UMLDiagramEditorPlugin;
import org.eclipse.papyrus.uml.diagram.sequence.part.UMLVisualIDRegistry;
import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLElementTypes;
import org.eclipse.swt.graphics.Color;

/**
 * @generated
 */
public class TimeConstraintEditPart extends

BorderedBorderItemEditPart {

	/**
	 * @generated
	 */
	public static final int VISUAL_ID = 3019;

	/**
	 * @generated
	 */
	protected IFigure contentPane;

	/**
	 * @generated
	 */
	protected IFigure primaryShape;

	/**
	 * @generated
	 */
	public TimeConstraintEditPart(View view) {
		super(view);
	}

	/**
	 * @generated
	 */
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, getPrimaryDragEditPolicy());
		installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new TimeConstraintItemSemanticEditPolicy());
		installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
		installEditPolicy(DeleteTimeElementWithoutEventPolicy.KEY, new DeleteTimeElementWithoutEventPolicy());
		// XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable editpolicies
		// removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE);
	}

	/**
	 * @generated NOT use ExternalLabelPrimaryDragRoleEditPolicy
	 */
	protected LayoutEditPolicy createLayoutEditPolicy() {
		org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy lep = new org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy() {

			protected EditPolicy createChildEditPolicy(EditPart child) {
				View childView = (View)child.getModel();
				switch(UMLVisualIDRegistry.getVisualID(childView)) {
				case TimeConstraintLabelEditPart.VISUAL_ID:
				case TimeConstraintAppliedStereotypeEditPart.VISUAL_ID:
					// use ExternalLabelPrimaryDragRoleEditPolicy
					return new ExternalLabelPrimaryDragRoleEditPolicy();
				}
				EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
				if(result == null) {
					result = new NonResizableEditPolicy();
				}
				return result;
			}

			protected Command getMoveChildrenCommand(Request request) {
				return null;
			}

			protected Command getCreateCommand(CreateRequest request) {
				return null;
			}
		};
		return lep;
	}

	/**
	 * This method creates a specific edit policy for time realted elements
	 * 
	 * @see org.eclipse.gmf.runtime.diagram.ui.editparts.AbstractBorderItemEditPart#getPrimaryDragEditPolicy()
	 * 
	 * @return <code>EditPolicy</code>
	 * @generated NOT
	 */
	@Override
	public EditPolicy getPrimaryDragEditPolicy() {
		return new TimeRelatedSelectionEditPolicy();
	}

	/**
	 * @generated
	 */
	protected IFigure createNodeShape() {
		return primaryShape = new TimeMarkElementFigure();
	}

	/**
	 * @generated
	 */
	public TimeMarkElementFigure getPrimaryShape() {
		return (TimeMarkElementFigure)primaryShape;
	}

	/**
	 * @generated NOT use ExternalLabelPositionLocator
	 */
	protected void addBorderItem(IFigure borderItemContainer, IBorderItemEditPart borderItemEditPart) {
		if(borderItemEditPart instanceof TimeConstraintLabelEditPart || borderItemEditPart instanceof TimeConstraintAppliedStereotypeEditPart) {
			//use ExternalLabelPositionLocator
			IBorderItemLocator locator = new ExternalLabelPositionLocator(getMainFigure());
			borderItemContainer.add(borderItemEditPart.getFigure(), locator);
		} else {
			super.addBorderItem(borderItemContainer, borderItemEditPart);
		}
	}

	/**
	 * @generated NOT use correct dimensions
	 */
	protected NodeFigure createNodePlate() {
		// use correct dimensions
		/*
		 * Bypass the preference mechanism which finally returns an incoherent constant hard written in NodePreferencePage.xpt templates.
		 * Instead, we shall use the correct default size.
		 */
		DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(TimeMarkElementFigure.TIME_MARK_LENGTH, 1);
		//String prefElementId = "TimeConstraint";
		//IPreferenceStore store = UMLDiagramEditorPlugin.getInstance().getPreferenceStore();
		//String preferenceConstantWitdh = PreferenceInitializerForElementHelper.getpreferenceKey(getNotationView(), prefElementId, PreferenceConstantHelper.WIDTH);
		//String preferenceConstantHeight = PreferenceInitializerForElementHelper.getpreferenceKey(getNotationView(), prefElementId, PreferenceConstantHelper.HEIGHT);
		//DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(store.getInt(preferenceConstantWitdh), store.getInt(preferenceConstantHeight));

		//FIXME: workaround for #154536
		result.getBounds().setSize(result.getPreferredSize());
		return result;
	}

	/**
	 * Creates figure for this edit part.
	 * 
	 * Body of this method does not depend on settings in generation model
	 * so you may safely remove <i>generated</i> tag and modify it.
	 * 
	 * @generated
	 */
	protected NodeFigure createMainFigure() {
		NodeFigure figure = createNodePlate();
		figure.setLayoutManager(new StackLayout());
		IFigure shape = createNodeShape();
		figure.add(shape);
		contentPane = setupContentPane(shape);
		return figure;
	}

	/**
	 * Default implementation treats passed figure as content pane.
	 * Respects layout one may have set for generated figure.
	 * 
	 * @param nodeShape
	 *        instance of generated figure class
	 * @generated
	 */
	protected IFigure setupContentPane(IFigure nodeShape) {
		return nodeShape; // use nodeShape itself as contentPane
	}

	/**
	 * @generated
	 */
	public IFigure getContentPane() {
		if(contentPane != null) {
			return contentPane;
		}
		return super.getContentPane();
	}

	/**
	 * @generated
	 */
	protected void setForegroundColor(Color color) {
		if(primaryShape != null) {
			primaryShape.setForegroundColor(color);
		}
	}

	/**
	 * @generated
	 */
	protected void setLineWidth(int width) {
		if(primaryShape instanceof Shape) {
			((Shape)primaryShape).setLineWidth(width);
		}
	}

	/**
	 * @generated
	 */
	protected void setLineType(int style) {
		if(primaryShape instanceof Shape) {
			((Shape)primaryShape).setLineStyle(style);
		}
	}

	/**
	 * @generated
	 */
	public EditPart getPrimaryChildEditPart() {
		return getChildBySemanticHint(UMLVisualIDRegistry.getType(TimeConstraintLabelEditPart.VISUAL_ID));
	}

	/**
	 * @generated
	 */
	public List<IElementType> getMARelTypesOnSource() {
		ArrayList<IElementType> types = new ArrayList<IElementType>(8);
		types.add(UMLElementTypes.Message_4003);
		types.add(UMLElementTypes.Message_4004);
		types.add(UMLElementTypes.Message_4005);
		types.add(UMLElementTypes.Message_4006);
		types.add(UMLElementTypes.Message_4007);
		types.add(UMLElementTypes.Message_4008);
		types.add(UMLElementTypes.Message_4009);
		types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		return types;
	}

	/**
	 * @generated
	 */
	public List<IElementType> getMARelTypesOnSourceAndTarget(IGraphicalEditPart targetEditPart) {
		LinkedList<IElementType> types = new LinkedList<IElementType>();
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4003);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4004);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4005);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4006);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4007);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4008);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.Message_4009);
		}
		if(targetEditPart instanceof InteractionEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof ConsiderIgnoreFragmentEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof CombinedFragmentEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof InteractionOperandEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof InteractionUseEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof ContinuationEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof LifelineEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof ActionExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof BehaviorExecutionSpecificationEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof StateInvariantEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof CombinedFragment2EditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeConstraintEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof TimeObservationEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof DurationConstraintEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof DestructionOccurrenceSpecificationEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof ConstraintEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof CommentEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof DurationConstraintInMessageEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		if(targetEditPart instanceof DurationObservationEditPart) {
			types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		}
		return types;
	}

	/**
	 * @generated
	 */
	public List<IElementType> getMATypesForTarget(IElementType relationshipType) {
		LinkedList<IElementType> types = new LinkedList<IElementType>();
		if(relationshipType == UMLElementTypes.Message_4003) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4004) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4005) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4006) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4007) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4008) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4009) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.ConstraintConstrainedElement_4011) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		}
		return types;
	}

	/**
	 * @generated
	 */
	public List<IElementType> getMARelTypesOnTarget() {
		ArrayList<IElementType> types = new ArrayList<IElementType>(9);
		types.add(UMLElementTypes.Message_4003);
		types.add(UMLElementTypes.Message_4004);
		types.add(UMLElementTypes.Message_4005);
		types.add(UMLElementTypes.Message_4006);
		types.add(UMLElementTypes.Message_4007);
		types.add(UMLElementTypes.Message_4008);
		types.add(UMLElementTypes.Message_4009);
		types.add(UMLElementTypes.CommentAnnotatedElement_4010);
		types.add(UMLElementTypes.ConstraintConstrainedElement_4011);
		return types;
	}

	/**
	 * @generated
	 */
	public List<IElementType> getMATypesForSource(IElementType relationshipType) {
		LinkedList<IElementType> types = new LinkedList<IElementType>();
		if(relationshipType == UMLElementTypes.Message_4003) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4004) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4005) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4006) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4007) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4008) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.Message_4009) {
			types.add(UMLElementTypes.Interaction_2001);
			types.add(UMLElementTypes.ConsiderIgnoreFragment_3007);
			types.add(UMLElementTypes.CombinedFragment_3004);
			types.add(UMLElementTypes.InteractionOperand_3005);
			types.add(UMLElementTypes.InteractionUse_3002);
			types.add(UMLElementTypes.Continuation_3016);
			types.add(UMLElementTypes.Lifeline_3001);
			types.add(UMLElementTypes.ActionExecutionSpecification_3006);
			types.add(UMLElementTypes.BehaviorExecutionSpecification_3003);
			types.add(UMLElementTypes.StateInvariant_3017);
			types.add(UMLElementTypes.CombinedFragment_3018);
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.TimeObservation_3020);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.DestructionOccurrenceSpecification_3022);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.Comment_3009);
			types.add(UMLElementTypes.DurationConstraint_3023);
			types.add(UMLElementTypes.DurationObservation_3024);
		} else if(relationshipType == UMLElementTypes.CommentAnnotatedElement_4010) {
			types.add(UMLElementTypes.Comment_3009);
		} else if(relationshipType == UMLElementTypes.ConstraintConstrainedElement_4011) {
			types.add(UMLElementTypes.TimeConstraint_3019);
			types.add(UMLElementTypes.DurationConstraint_3021);
			types.add(UMLElementTypes.Constraint_3008);
			types.add(UMLElementTypes.DurationConstraint_3023);
		}
		return types;
	}

	/**
	 * @generated
	 */
	public class TimeMarkElementFigure extends PolylineShape {

		/**
		 * the length of the time mark
		 * 
		 * @generated NOT
		 */
		private static final int TIME_MARK_LENGTH = 20;

		/**
		 * The side where the figure currently is
		 * 
		 * @generated NOT
		 */
		private int sideOfFigure = PositionConstants.NONE;

		/**
		 * @generated
		 */
		public TimeMarkElementFigure() {
			this.addPoint(new Point(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0)));
			this.addPoint(new Point(getMapMode().DPtoLP(20), getMapMode().DPtoLP(0)));
			this.setLocation(new Point(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0)));
		}

		/**
		 * Update the side of the lifeline where the figure lies
		 * 
		 * @param side
		 *        side where the figure must be
		 * @param newLocation
		 *        the new location rectangle
		 * @generated NOT
		 */
		public void setCurrentSideOfFigure(int side, Rectangle newLocation) {
			// no effect if side has not changed
			if(sideOfFigure != side && !(PositionConstants.NONE == sideOfFigure && side == PositionConstants.EAST)) {
				// mirror the label too
				IGraphicalEditPart labelChild = getChildBySemanticHint(UMLVisualIDRegistry.getType(TimeConstraintLabelEditPart.VISUAL_ID));
				if(labelChild instanceof TimeConstraintLabelEditPart) {
					TimeConstraintLabelEditPart label = (TimeConstraintLabelEditPart)labelChild;
					int labelWidth = label.getFigure().getMinimumSize().width;
					if(label.getNotationView() instanceof Node) {
						LayoutConstraint constraint = ((Node)label.getNotationView()).getLayoutConstraint();
						// update model location constraint for persisting the mirror effect
						if(constraint instanceof Location) {
							int xLocation = ((Location)constraint).getX();
							int mirroredLocation = -xLocation - labelWidth;
							TransactionalEditingDomain dom = getEditingDomain();
							org.eclipse.emf.common.command.Command setCmd = SetCommand.create(dom, constraint, NotationPackage.eINSTANCE.getLocation_X(), mirroredLocation);
							TransactionalCommandStack stack = (TransactionalCommandStack)dom.getCommandStack();
							Map<String, Boolean> options = new HashMap<String, Boolean>();
							options.put(Transaction.OPTION_NO_NOTIFICATIONS, true);
							options.put(Transaction.OPTION_NO_UNDO, true);
							options.put(Transaction.OPTION_UNPROTECTED, true);
							try {
								stack.execute(setCmd, options);
								// then, update graphically for short time effect
								IBorderItemLocator locator = label.getBorderItemLocator();
								Rectangle constrRect = ((ExternalLabelPositionLocator)locator).getConstraint();
								constrRect.x = mirroredLocation;
								locator.relocate(label.getFigure());
							} catch (InterruptedException e) {
								// log and skip update
								UMLDiagramEditorPlugin.log.error(e);
							} catch (RollbackException e) {
								// log and skip update
								UMLDiagramEditorPlugin.log.error(e);
							}
						}
					}
				}
			}
			sideOfFigure = side;
		}

	}

	/**
	 * @generated
	 */
	@Override
	public Object getPreferredValue(EStructuralFeature feature) {
		IPreferenceStore preferenceStore = (IPreferenceStore)getDiagramPreferencesHint().getPreferenceStore();
		Object result = null;

		if(feature == NotationPackage.eINSTANCE.getLineStyle_LineColor() || feature == NotationPackage.eINSTANCE.getFontStyle_FontColor() || feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
			String prefColor = null;
			if(feature == NotationPackage.eINSTANCE.getLineStyle_LineColor()) {
				prefColor = PreferenceConstantHelper.getElementConstant("TimeConstraint", PreferenceConstantHelper.COLOR_LINE);
			} else if(feature == NotationPackage.eINSTANCE.getFontStyle_FontColor()) {
				prefColor = PreferenceConstantHelper.getElementConstant("TimeConstraint", PreferenceConstantHelper.COLOR_FONT);
			} else if(feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
				prefColor = PreferenceConstantHelper.getElementConstant("TimeConstraint", PreferenceConstantHelper.COLOR_FILL);
			}
			result = FigureUtilities.RGBToInteger(PreferenceConverter.getColor((IPreferenceStore)preferenceStore, prefColor));
		} else if(feature == NotationPackage.eINSTANCE.getFillStyle_Transparency() || feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
			String prefGradient = PreferenceConstantHelper.getElementConstant("TimeConstraint", PreferenceConstantHelper.COLOR_GRADIENT);
			GradientPreferenceConverter gradientPreferenceConverter = new GradientPreferenceConverter(preferenceStore.getString(prefGradient));
			if(feature == NotationPackage.eINSTANCE.getFillStyle_Transparency()) {
				result = new Integer(gradientPreferenceConverter.getTransparency());
			} else if(feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
				result = gradientPreferenceConverter.getGradientData();
			}
		}

		if(result == null) {
			result = getStructuralFeatureValue(feature);
		}
		return result;
	}

	/**
	 * @generated NOT Override for redirecting creation request to the lifeline
	 */
	@Override
	public Command getCommand(Request request) {
		if(request instanceof CreateUnspecifiedTypeRequest) {
			return getParent().getCommand(request);
		}
		return super.getCommand(request);
	}

	/**
	 * @generated NOT Override for redirecting creation request to the lifeline
	 */
	@Override
	public void showSourceFeedback(Request request) {
		if(request instanceof CreateUnspecifiedTypeRequest) {
			getParent().showSourceFeedback(request);
		}
		super.showSourceFeedback(request);
	}

	/**
	 * @generated NOT Override for redirecting creation request to the lifeline
	 */
	@Override
	public void eraseSourceFeedback(Request request) {
		if(request instanceof CreateUnspecifiedTypeRequest) {
			getParent().eraseSourceFeedback(request);
		}
		super.eraseSourceFeedback(request);
	}
}