ActionExecutionSpecificationEditPart.java

/*****************************************************************************
 * Copyright (c) 2009 Atos Origin.
 *
 *    
 * 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.LinkedList;
import java.util.List;


import org.eclipse.draw2d.ConnectionAnchor;
import org.eclipse.draw2d.DelegatingLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.Shape;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.gef.ConnectionEditPart;
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.editpolicies.ResizableEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gef.requests.ReconnectRequest;
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.requests.CreateUnspecifiedTypeConnectionRequest;
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.NodeFigure;
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.draw2d.anchors.FixedAnchor;
import org.eclipse.papyrus.uml.diagram.sequence.apex.edit.policies.ApexExecutionSpecificationSelectionEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.helpers.AnchorHelper;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.ActionExecutionSpecificationItemSemanticEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.ElementCreationWithMessageEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.ExecutionSpecificationComponentEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLElementTypes;
import org.eclipse.swt.graphics.Color;

/**
 * @generated
 */
public class ActionExecutionSpecificationEditPart extends

AbstractExecutionSpecificationEditPart {

	/**
	 * @generated
	 */
	public static final int VISUAL_ID = 3006;

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

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

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

	/**
	 * @generated
	 */
	@Override
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ActionExecutionSpecificationItemSemanticEditPolicy());
		installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
		installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, new ElementCreationWithMessageEditPolicy());
		installEditPolicy(EditPolicy.COMPONENT_ROLE, new ExecutionSpecificationComponentEditPolicy());
		// 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
	 */
	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) {
				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;
	}

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

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

	/**
	 * Overrides to disable the defaultAnchorArea. The edge is now more stuck with the middle of the
	 * figure.
	 * 
	 * @generated NOT
	 */
	protected NodeFigure createNodePlate() {
		return super.createNodePlate();
	}

	/**
	 * @generated
	 */
	@Override
	public EditPolicy getPrimaryDragEditPolicy() {
		/* apex improved start */
//		EditPolicy policy = getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
		return new ApexExecutionSpecificationSelectionEditPolicy();
		/* apex improved end */
		/* apex replaced
		EditPolicy result = super.getPrimaryDragEditPolicy();
		if(result instanceof ResizableEditPolicy) {
			ResizableEditPolicy ep = (ResizableEditPolicy)result;
			ep.setResizeDirections(PositionConstants.NORTH | PositionConstants.SOUTH);
		}
		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 NOT
	 */
	@Override
	protected NodeFigure createNodeFigure() {
		final NodeFigure figure = createNodePlate();
		figure.setLayoutManager(new DelegatingLayout());
		//figure.setLayoutManager(new StackLayout());
	 
		IFigure shape = createNodeShape();
		figure.add(shape, new FillParentLocator());
		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
	 */
	@Override
	public IFigure getContentPane() {
		if(contentPane != null) {
			return contentPane;
		}
		return super.getContentPane();
	}

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

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

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

	/**
	 * @generated
	 */
	public List<IElementType> getMARelTypesOnSource() {
		ArrayList<IElementType> types = new ArrayList<IElementType>(7);
		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);
		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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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 org.eclipse.papyrus.uml.diagram.sequence.edit.parts.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 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);
		}
		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);
		}
		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 ExecutionSpecificationRectangleFigure extends RectangleFigure {
//
//		/**
//		 * @generated
//		 */
//		public ExecutionSpecificationRectangleFigure() {
//			this.setPreferredSize(new Dimension(getMapMode().DPtoLP(16), getMapMode().DPtoLP(60)));
//			this.setMinimumSize(new Dimension(getMapMode().DPtoLP(16), getMapMode().DPtoLP(20)));
//		}
//
//	}

	/**
	 * @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("ActionExecutionSpecification", PreferenceConstantHelper.COLOR_LINE);
			} else if(feature == NotationPackage.eINSTANCE.getFontStyle_FontColor()) {
				prefColor = PreferenceConstantHelper.getElementConstant("ActionExecutionSpecification", PreferenceConstantHelper.COLOR_FONT);
			} else if(feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
				prefColor = PreferenceConstantHelper.getElementConstant("ActionExecutionSpecification", 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("ActionExecutionSpecification", 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;
	}

	/**
	 * Add connection on top off the figure during the feedback.
	 */
 
	public ConnectionAnchor getTargetConnectionAnchor(Request request) {
		if(request instanceof CreateUnspecifiedTypeConnectionRequest) {
			CreateUnspecifiedTypeConnectionRequest createRequest = (CreateUnspecifiedTypeConnectionRequest)request;
			List<?> relationshipTypes = createRequest.getElementTypes();
			for(Object obj : relationshipTypes) {
				if(UMLElementTypes.Message_4003.equals(obj)) {
					// Sync Message
					if(!createRequest.getTargetEditPart().equals(createRequest.getSourceEditPart())) {
						return new AnchorHelper.FixedAnchorEx(getFigure(), FixedAnchor.TOP);
					}
					// otherwise, this is a recursive call, let destination free
				}
			}
		} else if(request instanceof ReconnectRequest) {
			ReconnectRequest reconnectRequest = (ReconnectRequest)request;
			ConnectionEditPart connectionEditPart = reconnectRequest.getConnectionEditPart();
			if(connectionEditPart instanceof MessageEditPart) {
				// Sync Message
				return new AnchorHelper.FixedAnchorEx(getFigure(), FixedAnchor.TOP);
			}
		}

		return super.getTargetConnectionAnchor(request);
	}

	/**
	 * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart#getTargetConnectionAnchor(org.eclipse.gef.ConnectionEditPart)
	 * 
	 * @param connEditPart
	 *        The connection edit part.
	 * @return The anchor.
	 */

	@Override
	public ConnectionAnchor getTargetConnectionAnchor(ConnectionEditPart connEditPart) {
		if(connEditPart instanceof MessageEditPart) {
			// Sync Message
			return new AnchorHelper.FixedAnchorEx(getFigure(), FixedAnchor.TOP);
		}
		return super.getTargetConnectionAnchor(connEditPart);
	}

	/**
	 * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart#getSourceConnectionAnchor(org.eclipse.gef.Request)
	 * 
	 * @param request
	 *        The request
	 * @return The anchor
	 */

	@Override
	public ConnectionAnchor getSourceConnectionAnchor(Request request) {
		if(request instanceof CreateUnspecifiedTypeConnectionRequest) {
			CreateUnspecifiedTypeConnectionRequest createRequest = (CreateUnspecifiedTypeConnectionRequest)request;
			List<?> relationshipTypes = createRequest.getElementTypes();
			for(Object obj : relationshipTypes) {
				if(UMLElementTypes.Message_4005.equals(obj)) {
					// Reply Message
					return new AnchorHelper.FixedAnchorEx(getFigure(), FixedAnchor.BOTTOM);
				}
			}
		} else if(request instanceof ReconnectRequest) {
			ReconnectRequest reconnectRequest = (ReconnectRequest)request;
			ConnectionEditPart connectionEditPart = reconnectRequest.getConnectionEditPart();
			if(connectionEditPart instanceof Message3EditPart) {
				// Reply Message
				return new AnchorHelper.FixedAnchorEx(getFigure(), FixedAnchor.BOTTOM);
			}
		}
		return super.getSourceConnectionAnchor(request);
	}

	/**
	 * @see org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart#getSourceConnectionAnchor(org.eclipse.gef.ConnectionEditPart)
	 * 
	 * @param connEditPart
	 *        The connection edit part.
	 * @return The anchor.
	 */

	@Override
	public ConnectionAnchor getSourceConnectionAnchor(ConnectionEditPart connEditPart) {
		if(connEditPart instanceof Message3EditPart) {
			// Reply Message
			return new AnchorHelper.FixedAnchorEx(getFigure(), FixedAnchor.BOTTOM);
		}
		return super.getSourceConnectionAnchor(connEditPart);
	}

	/**
	 * Override for adding elements on ExecutionSpecification
	 */
	@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);
	}
}