de.hentschel.visualdbc.dbcmodel.diagram.providers.DbCViewProvider.java Source code

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/*******************************************************************************
 * Copyright (c) 2014 Karlsruhe Institute of Technology, Germany
 *                    Technical University Darmstadt, Germany
 *                    Chalmers University of Technology, Sweden
 * 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:
 *    Technical University Darmstadt - initial API and implementation and/or initial documentation
 *******************************************************************************/

package de.hentschel.visualdbc.dbcmodel.diagram.providers;

import java.util.ArrayList;

import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.transaction.util.TransactionUtil;
import org.eclipse.gmf.runtime.common.core.service.AbstractProvider;
import org.eclipse.gmf.runtime.common.core.service.IOperation;
import org.eclipse.gmf.runtime.diagram.core.preferences.PreferencesHint;
import org.eclipse.gmf.runtime.diagram.core.providers.IViewProvider;
import org.eclipse.gmf.runtime.diagram.core.services.view.CreateDiagramViewOperation;
import org.eclipse.gmf.runtime.diagram.core.services.view.CreateEdgeViewOperation;
import org.eclipse.gmf.runtime.diagram.core.services.view.CreateNodeViewOperation;
import org.eclipse.gmf.runtime.diagram.core.services.view.CreateViewForKindOperation;
import org.eclipse.gmf.runtime.diagram.core.services.view.CreateViewOperation;
import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil;
import org.eclipse.gmf.runtime.diagram.ui.preferences.IPreferenceConstants;
import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities;
import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.IHintedType;
import org.eclipse.gmf.runtime.notation.Connector;
import org.eclipse.gmf.runtime.notation.DecorationNode;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.FontStyle;
import org.eclipse.gmf.runtime.notation.Location;
import org.eclipse.gmf.runtime.notation.MeasurementUnit;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.NotationFactory;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.gmf.runtime.notation.RelativeBendpoints;
import org.eclipse.gmf.runtime.notation.Routing;
import org.eclipse.gmf.runtime.notation.Shape;
import org.eclipse.gmf.runtime.notation.TitleStyle;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.gmf.runtime.notation.datatype.RelativeBendpoint;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.FontData;

import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.AbstractDbcClassImplementsEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbCAxiomContractDepEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbCAxiomContractEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbCAxiomContractNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbCAxiomContractPreEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcAttributeEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcAttributeNameTypeEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcAxiomDbcAxiomCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcAxiomDefinitionEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcAxiomEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcAxiomNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClass2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassDbcClassAttributeCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassDbcClassAttributeCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassDbcClassMainCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassDbcClassMainCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassExtendsEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassName2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcClassNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcConstructorDbcConstructorCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcConstructorEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcConstructorSignatureEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnum2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumDbcEnumAttributeCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumDbcEnumAttributeCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumDbcEnumLiteralCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumDbcEnumLiteralCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumDbcEnumMainCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumDbcEnumMainCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumLiteralEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumLiteralNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumName2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcEnumNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterface2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceDbcInterfaceAttributeCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceDbcInterfaceAttributeCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceDbcInterfaceMainCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceDbcInterfaceMainCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceExtendsEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceName2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInterfaceNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInvariantEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInvariantNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcInvariantTextEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcMethodDbcMethodCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcMethodEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcMethodSignatureReturnTypeEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcModelEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcOperationContractEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcOperationContractNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcOperationContractPostEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcOperationContractPreEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcPackage2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcPackageDbcPackageCompartment2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcPackageDbcPackageCompartmentEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcPackageEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcPackageName2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcPackageNameEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProof2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProofEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProofObligation2EditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProofObligationEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProofReferenceEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProofReferenceKindEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.edit.parts.DbcProofTargetEditPart;
import de.hentschel.visualdbc.dbcmodel.diagram.part.DbCVisualIDRegistry;

/**
 * @generated
 */
public class DbCViewProvider extends AbstractProvider implements IViewProvider {

    /**
     * @generated
     */
    public final boolean provides(IOperation operation) {
        if (operation instanceof CreateViewForKindOperation) {
            return provides((CreateViewForKindOperation) operation);
        }
        assert operation instanceof CreateViewOperation;
        if (operation instanceof CreateDiagramViewOperation) {
            return provides((CreateDiagramViewOperation) operation);
        } else if (operation instanceof CreateEdgeViewOperation) {
            return provides((CreateEdgeViewOperation) operation);
        } else if (operation instanceof CreateNodeViewOperation) {
            return provides((CreateNodeViewOperation) operation);
        }
        return false;
    }

    /**
     * @generated
     */
    protected boolean provides(CreateViewForKindOperation op) {
        /*
         if (op.getViewKind() == Node.class)
         return getNodeViewClass(op.getSemanticAdapter(), op.getContainerView(), op.getSemanticHint()) != null;
         if (op.getViewKind() == Edge.class)
         return getEdgeViewClass(op.getSemanticAdapter(), op.getContainerView(), op.getSemanticHint()) != null;
         */
        return true;
    }

    /**
     * @generated
     */
    protected boolean provides(CreateDiagramViewOperation op) {
        return DbcModelEditPart.MODEL_ID.equals(op.getSemanticHint())
                && DbCVisualIDRegistry.getDiagramVisualID(getSemanticElement(op.getSemanticAdapter())) != -1;
    }

    /**
     * @generated
     */
    protected boolean provides(CreateNodeViewOperation op) {
        if (op.getContainerView() == null) {
            return false;
        }
        IElementType elementType = getSemanticElementType(op.getSemanticAdapter());
        EObject domainElement = getSemanticElement(op.getSemanticAdapter());
        int visualID;
        if (op.getSemanticHint() == null) {
            // Semantic hint is not specified. Can be a result of call from CanonicalEditPolicy.
            // In this situation there should be NO elementType, visualID will be determined
            // by VisualIDRegistry.getNodeVisualID() for domainElement.
            if (elementType != null || domainElement == null) {
                return false;
            }
            visualID = DbCVisualIDRegistry.getNodeVisualID(op.getContainerView(), domainElement);
        } else {
            visualID = DbCVisualIDRegistry.getVisualID(op.getSemanticHint());
            if (elementType != null) {
                if (!DbCElementTypes.isKnownElementType(elementType) || (!(elementType instanceof IHintedType))) {
                    return false; // foreign element type
                }
                String elementTypeHint = ((IHintedType) elementType).getSemanticHint();
                if (!op.getSemanticHint().equals(elementTypeHint)) {
                    return false; // if semantic hint is specified it should be the same as in element type
                }
                if (domainElement != null
                        && visualID != DbCVisualIDRegistry.getNodeVisualID(op.getContainerView(), domainElement)) {
                    return false; // visual id for node EClass should match visual id from element type
                }
            } else {
                if (!DbcModelEditPart.MODEL_ID.equals(DbCVisualIDRegistry.getModelID(op.getContainerView()))) {
                    return false; // foreign diagram
                }
                switch (visualID) {
                case DbcPackageEditPart.VISUAL_ID:
                case DbcClass2EditPart.VISUAL_ID:
                case DbcInterface2EditPart.VISUAL_ID:
                case DbcEnum2EditPart.VISUAL_ID:
                case DbcProof2EditPart.VISUAL_ID:
                case DbcInvariantEditPart.VISUAL_ID:
                case DbcAttributeEditPart.VISUAL_ID:
                case DbcMethodEditPart.VISUAL_ID:
                case DbcOperationContractEditPart.VISUAL_ID:
                case DbcConstructorEditPart.VISUAL_ID:
                case DbcEnumLiteralEditPart.VISUAL_ID:
                case DbcAxiomEditPart.VISUAL_ID:
                case DbCAxiomContractEditPart.VISUAL_ID:
                case DbcInterfaceEditPart.VISUAL_ID:
                case DbcClassEditPart.VISUAL_ID:
                case DbcEnumEditPart.VISUAL_ID:
                case DbcProofEditPart.VISUAL_ID:
                case DbcPackage2EditPart.VISUAL_ID:
                    if (domainElement == null || visualID != DbCVisualIDRegistry
                            .getNodeVisualID(op.getContainerView(), domainElement)) {
                        return false; // visual id in semantic hint should match visual id for domain element
                    }
                    break;
                default:
                    return false;
                }
            }
        }
        return DbcPackageEditPart.VISUAL_ID == visualID || DbcInterfaceEditPart.VISUAL_ID == visualID
                || DbcClassEditPart.VISUAL_ID == visualID || DbcEnumEditPart.VISUAL_ID == visualID
                || DbcProofEditPart.VISUAL_ID == visualID || DbcPackage2EditPart.VISUAL_ID == visualID
                || DbcClass2EditPart.VISUAL_ID == visualID || DbcInterface2EditPart.VISUAL_ID == visualID
                || DbcEnum2EditPart.VISUAL_ID == visualID || DbcProof2EditPart.VISUAL_ID == visualID
                || DbcInvariantEditPart.VISUAL_ID == visualID || DbcAttributeEditPart.VISUAL_ID == visualID
                || DbcMethodEditPart.VISUAL_ID == visualID || DbcOperationContractEditPart.VISUAL_ID == visualID
                || DbcConstructorEditPart.VISUAL_ID == visualID || DbcEnumLiteralEditPart.VISUAL_ID == visualID
                || DbcAxiomEditPart.VISUAL_ID == visualID || DbCAxiomContractEditPart.VISUAL_ID == visualID;
    }

    /**
     * @generated
     */
    protected boolean provides(CreateEdgeViewOperation op) {
        IElementType elementType = getSemanticElementType(op.getSemanticAdapter());
        if (!DbCElementTypes.isKnownElementType(elementType) || (!(elementType instanceof IHintedType))) {
            return false; // foreign element type
        }
        String elementTypeHint = ((IHintedType) elementType).getSemanticHint();
        if (elementTypeHint == null
                || (op.getSemanticHint() != null && !elementTypeHint.equals(op.getSemanticHint()))) {
            return false; // our hint is visual id and must be specified, and it should be the same as in element type
        }
        int visualID = DbCVisualIDRegistry.getVisualID(elementTypeHint);
        EObject domainElement = getSemanticElement(op.getSemanticAdapter());
        if (domainElement != null && visualID != DbCVisualIDRegistry.getLinkWithClassVisualID(domainElement)) {
            return false; // visual id for link EClass should match visual id from element type
        }
        return true;
    }

    /**
     * @generated
     */
    public Diagram createDiagram(IAdaptable semanticAdapter, String diagramKind, PreferencesHint preferencesHint) {
        Diagram diagram = NotationFactory.eINSTANCE.createDiagram();
        diagram.getStyles().add(NotationFactory.eINSTANCE.createDiagramStyle());
        diagram.setType(DbcModelEditPart.MODEL_ID);
        diagram.setElement(getSemanticElement(semanticAdapter));
        diagram.setMeasurementUnit(MeasurementUnit.PIXEL_LITERAL);
        return diagram;
    }

    /**
     * @generated
     */
    public Node createNode(IAdaptable semanticAdapter, View containerView, String semanticHint, int index,
            boolean persisted, PreferencesHint preferencesHint) {
        final EObject domainElement = getSemanticElement(semanticAdapter);
        final int visualID;
        if (semanticHint == null) {
            visualID = DbCVisualIDRegistry.getNodeVisualID(containerView, domainElement);
        } else {
            visualID = DbCVisualIDRegistry.getVisualID(semanticHint);
        }
        switch (visualID) {
        case DbcPackageEditPart.VISUAL_ID:
            return createDbcPackage_2007(domainElement, containerView, index, persisted, preferencesHint);
        case DbcInterfaceEditPart.VISUAL_ID:
            return createDbcInterface_2011(domainElement, containerView, index, persisted, preferencesHint);
        case DbcClassEditPart.VISUAL_ID:
            return createDbcClass_2012(domainElement, containerView, index, persisted, preferencesHint);
        case DbcEnumEditPart.VISUAL_ID:
            return createDbcEnum_2013(domainElement, containerView, index, persisted, preferencesHint);
        case DbcProofEditPart.VISUAL_ID:
            return createDbcProof_2014(domainElement, containerView, index, persisted, preferencesHint);
        case DbcPackage2EditPart.VISUAL_ID:
            return createDbcPackage_3027(domainElement, containerView, index, persisted, preferencesHint);
        case DbcClass2EditPart.VISUAL_ID:
            return createDbcClass_3031(domainElement, containerView, index, persisted, preferencesHint);
        case DbcInterface2EditPart.VISUAL_ID:
            return createDbcInterface_3032(domainElement, containerView, index, persisted, preferencesHint);
        case DbcEnum2EditPart.VISUAL_ID:
            return createDbcEnum_3033(domainElement, containerView, index, persisted, preferencesHint);
        case DbcProof2EditPart.VISUAL_ID:
            return createDbcProof_3034(domainElement, containerView, index, persisted, preferencesHint);
        case DbcInvariantEditPart.VISUAL_ID:
            return createDbcInvariant_3035(domainElement, containerView, index, persisted, preferencesHint);
        case DbcAttributeEditPart.VISUAL_ID:
            return createDbcAttribute_3011(domainElement, containerView, index, persisted, preferencesHint);
        case DbcMethodEditPart.VISUAL_ID:
            return createDbcMethod_3009(domainElement, containerView, index, persisted, preferencesHint);
        case DbcOperationContractEditPart.VISUAL_ID:
            return createDbcOperationContract_3026(domainElement, containerView, index, persisted, preferencesHint);
        case DbcConstructorEditPart.VISUAL_ID:
            return createDbcConstructor_3010(domainElement, containerView, index, persisted, preferencesHint);
        case DbcEnumLiteralEditPart.VISUAL_ID:
            return createDbcEnumLiteral_3020(domainElement, containerView, index, persisted, preferencesHint);
        case DbcAxiomEditPart.VISUAL_ID:
            return createDbcAxiom_3036(domainElement, containerView, index, persisted, preferencesHint);
        case DbCAxiomContractEditPart.VISUAL_ID:
            return createDbCAxiomContract_3037(domainElement, containerView, index, persisted, preferencesHint);
        }
        // can't happen, provided #provides(CreateNodeViewOperation) is correct
        return null;
    }

    /**
     * @generated
     */
    public Edge createEdge(IAdaptable semanticAdapter, View containerView, String semanticHint, int index,
            boolean persisted, PreferencesHint preferencesHint) {
        IElementType elementType = getSemanticElementType(semanticAdapter);
        String elementTypeHint = ((IHintedType) elementType).getSemanticHint();
        switch (DbCVisualIDRegistry.getVisualID(elementTypeHint)) {
        case DbcProofTargetEditPart.VISUAL_ID:
            return createDbcProofTarget_4001(containerView, index, persisted, preferencesHint);
        case DbcProofReferenceEditPart.VISUAL_ID:
            return createDbcProofReference_4002(getSemanticElement(semanticAdapter), containerView, index,
                    persisted, preferencesHint);
        case DbcClassExtendsEditPart.VISUAL_ID:
            return createDbcClassExtends_4003(containerView, index, persisted, preferencesHint);
        case DbcInterfaceExtendsEditPart.VISUAL_ID:
            return createDbcInterfaceExtends_4004(containerView, index, persisted, preferencesHint);
        case AbstractDbcClassImplementsEditPart.VISUAL_ID:
            return createAbstractDbcClassImplements_4005(containerView, index, persisted, preferencesHint);
        }
        // can never happen, provided #provides(CreateEdgeViewOperation) is correct
        return null;
    }

    /**
     * @generated
     */
    public Node createDbcPackage_2007(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Shape node = NotationFactory.eINSTANCE.createShape();
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcPackageEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        stampShortcut(containerView, node);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_FILL_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getFillStyle_FillColor(),
                FigureUtilities.RGBToInteger(fillRGB));
        Node label5042 = createLabel(node, DbCVisualIDRegistry.getType(DbcPackageNameEditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcPackageDbcPackageCompartmentEditPart.VISUAL_ID),
                true, false, false, false);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcInterface_2011(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcInterfaceEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        stampShortcut(containerView, node);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5049 = createLabel(node, DbCVisualIDRegistry.getType(DbcInterfaceNameEditPart.VISUAL_ID));
        createCompartment(node,
                DbCVisualIDRegistry.getType(DbcInterfaceDbcInterfaceMainCompartment2EditPart.VISUAL_ID), true,
                false, false, false);
        createCompartment(node,
                DbCVisualIDRegistry.getType(DbcInterfaceDbcInterfaceAttributeCompartment2EditPart.VISUAL_ID), true,
                false, true, true);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcClass_2012(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcClassEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        stampShortcut(containerView, node);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5050 = createLabel(node, DbCVisualIDRegistry.getType(DbcClassNameEditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcClassDbcClassMainCompartment2EditPart.VISUAL_ID),
                true, false, false, false);
        createCompartment(node,
                DbCVisualIDRegistry.getType(DbcClassDbcClassAttributeCompartment2EditPart.VISUAL_ID), true, false,
                true, true);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcEnum_2013(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcEnumEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        stampShortcut(containerView, node);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5051 = createLabel(node, DbCVisualIDRegistry.getType(DbcEnumNameEditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcEnumDbcEnumMainCompartment2EditPart.VISUAL_ID), true,
                false, false, false);
        createCompartment(node, DbCVisualIDRegistry.getType(DbcEnumDbcEnumAttributeCompartment2EditPart.VISUAL_ID),
                true, false, true, true);
        createCompartment(node, DbCVisualIDRegistry.getType(DbcEnumDbcEnumLiteralCompartment2EditPart.VISUAL_ID),
                true, false, true, true);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcProof_2014(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcProofEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        stampShortcut(containerView, node);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5053 = createLabel(node, DbCVisualIDRegistry.getType(DbcProofObligationEditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcPackage_3027(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Shape node = NotationFactory.eINSTANCE.createShape();
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcPackage2EditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_FILL_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getFillStyle_FillColor(),
                FigureUtilities.RGBToInteger(fillRGB));
        Node label5041 = createLabel(node, DbCVisualIDRegistry.getType(DbcPackageName2EditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcPackageDbcPackageCompartment2EditPart.VISUAL_ID),
                true, false, false, false);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcClass_3031(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcClass2EditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5048 = createLabel(node, DbCVisualIDRegistry.getType(DbcClassName2EditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcClassDbcClassMainCompartmentEditPart.VISUAL_ID),
                true, false, false, false);
        createCompartment(node, DbCVisualIDRegistry.getType(DbcClassDbcClassAttributeCompartmentEditPart.VISUAL_ID),
                true, false, true, true);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcInterface_3032(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcInterface2EditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5047 = createLabel(node, DbCVisualIDRegistry.getType(DbcInterfaceName2EditPart.VISUAL_ID));
        createCompartment(node,
                DbCVisualIDRegistry.getType(DbcInterfaceDbcInterfaceMainCompartmentEditPart.VISUAL_ID), true, false,
                false, false);
        createCompartment(node,
                DbCVisualIDRegistry.getType(DbcInterfaceDbcInterfaceAttributeCompartmentEditPart.VISUAL_ID), true,
                false, true, true);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcEnum_3033(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcEnum2EditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5046 = createLabel(node, DbCVisualIDRegistry.getType(DbcEnumName2EditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcEnumDbcEnumMainCompartmentEditPart.VISUAL_ID), true,
                false, false, false);
        createCompartment(node, DbCVisualIDRegistry.getType(DbcEnumDbcEnumAttributeCompartmentEditPart.VISUAL_ID),
                true, false, true, true);
        createCompartment(node, DbCVisualIDRegistry.getType(DbcEnumDbcEnumLiteralCompartmentEditPart.VISUAL_ID),
                true, false, true, true);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcProof_3034(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcProof2EditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5052 = createLabel(node, DbCVisualIDRegistry.getType(DbcProofObligation2EditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcInvariant_3035(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Shape node = NotationFactory.eINSTANCE.createShape();
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcInvariantEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_FILL_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getFillStyle_FillColor(),
                FigureUtilities.RGBToInteger(fillRGB));
        Node label5054 = createLabel(node, DbCVisualIDRegistry.getType(DbcInvariantNameEditPart.VISUAL_ID));
        Node label5055 = createLabel(node, DbCVisualIDRegistry.getType(DbcInvariantTextEditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcAttribute_3011(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcAttributeEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5061 = createLabel(node, DbCVisualIDRegistry.getType(DbcAttributeNameTypeEditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcMethod_3009(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Shape node = NotationFactory.eINSTANCE.createShape();
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcMethodEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_FILL_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getFillStyle_FillColor(),
                FigureUtilities.RGBToInteger(fillRGB));
        Node label5011 = createLabel(node,
                DbCVisualIDRegistry.getType(DbcMethodSignatureReturnTypeEditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcMethodDbcMethodCompartmentEditPart.VISUAL_ID), true,
                false, false, false);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcOperationContract_3026(EObject domainElement, View containerView, int index,
            boolean persisted, PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcOperationContractEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5035 = createLabel(node, DbCVisualIDRegistry.getType(DbcOperationContractNameEditPart.VISUAL_ID));
        Node label5036 = createLabel(node, DbCVisualIDRegistry.getType(DbcOperationContractPreEditPart.VISUAL_ID));
        Node label5037 = createLabel(node, DbCVisualIDRegistry.getType(DbcOperationContractPostEditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcConstructor_3010(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Shape node = NotationFactory.eINSTANCE.createShape();
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcConstructorEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_FILL_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getFillStyle_FillColor(),
                FigureUtilities.RGBToInteger(fillRGB));
        Node label5012 = createLabel(node, DbCVisualIDRegistry.getType(DbcConstructorSignatureEditPart.VISUAL_ID));
        createCompartment(node,
                DbCVisualIDRegistry.getType(DbcConstructorDbcConstructorCompartmentEditPart.VISUAL_ID), true, false,
                false, false);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcEnumLiteral_3020(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcEnumLiteralEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5062 = createLabel(node, DbCVisualIDRegistry.getType(DbcEnumLiteralNameEditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Node createDbcAxiom_3036(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Shape node = NotationFactory.eINSTANCE.createShape();
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbcAxiomEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        org.eclipse.swt.graphics.RGB fillRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_FILL_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getFillStyle_FillColor(),
                FigureUtilities.RGBToInteger(fillRGB));
        Node label5056 = createLabel(node, DbCVisualIDRegistry.getType(DbcAxiomNameEditPart.VISUAL_ID));
        Node label5060 = createLabel(node, DbCVisualIDRegistry.getType(DbcAxiomDefinitionEditPart.VISUAL_ID));
        createCompartment(node, DbCVisualIDRegistry.getType(DbcAxiomDbcAxiomCompartmentEditPart.VISUAL_ID), true,
                false, false, false);
        return node;
    }

    /**
     * @generated
     */
    public Node createDbCAxiomContract_3037(EObject domainElement, View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Node node = NotationFactory.eINSTANCE.createNode();
        node.getStyles().add(NotationFactory.eINSTANCE.createDescriptionStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        node.getStyles().add(NotationFactory.eINSTANCE.createLineStyle());
        node.setLayoutConstraint(NotationFactory.eINSTANCE.createBounds());
        node.setType(DbCVisualIDRegistry.getType(DbCAxiomContractEditPart.VISUAL_ID));
        ViewUtil.insertChildView(containerView, node, index, persisted);
        node.setElement(domainElement);
        // initializeFromPreferences 
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(node, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle nodeFontStyle = (FontStyle) node.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (nodeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            nodeFontStyle.setFontName(fontData.getName());
            nodeFontStyle.setFontHeight(fontData.getHeight());
            nodeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            nodeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            nodeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Node label5057 = createLabel(node, DbCVisualIDRegistry.getType(DbCAxiomContractNameEditPart.VISUAL_ID));
        Node label5058 = createLabel(node, DbCVisualIDRegistry.getType(DbCAxiomContractPreEditPart.VISUAL_ID));
        Node label5059 = createLabel(node, DbCVisualIDRegistry.getType(DbCAxiomContractDepEditPart.VISUAL_ID));
        return node;
    }

    /**
     * @generated
     */
    public Edge createDbcProofTarget_4001(View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Connector edge = NotationFactory.eINSTANCE.createConnector();
        edge.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        RelativeBendpoints bendpoints = NotationFactory.eINSTANCE.createRelativeBendpoints();
        ArrayList<RelativeBendpoint> points = new ArrayList<RelativeBendpoint>(2);
        points.add(new RelativeBendpoint());
        points.add(new RelativeBendpoint());
        bendpoints.setPoints(points);
        edge.setBendpoints(bendpoints);
        ViewUtil.insertChildView(containerView, edge, index, persisted);
        edge.setType(DbCVisualIDRegistry.getType(DbcProofTargetEditPart.VISUAL_ID));
        edge.setElement(null);
        // initializePreferences
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle edgeFontStyle = (FontStyle) edge.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (edgeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            edgeFontStyle.setFontName(fontData.getName());
            edgeFontStyle.setFontHeight(fontData.getHeight());
            edgeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            edgeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            edgeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Routing routing = Routing.get(prefStore.getInt(IPreferenceConstants.PREF_LINE_STYLE));
        if (routing != null) {
            ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getRoutingStyle_Routing(), routing);
        }
        return edge;
    }

    /**
     * @generated
     */
    public Edge createDbcProofReference_4002(EObject domainElement, View containerView, int index,
            boolean persisted, PreferencesHint preferencesHint) {
        Connector edge = NotationFactory.eINSTANCE.createConnector();
        edge.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        RelativeBendpoints bendpoints = NotationFactory.eINSTANCE.createRelativeBendpoints();
        ArrayList<RelativeBendpoint> points = new ArrayList<RelativeBendpoint>(2);
        points.add(new RelativeBendpoint());
        points.add(new RelativeBendpoint());
        bendpoints.setPoints(points);
        edge.setBendpoints(bendpoints);
        ViewUtil.insertChildView(containerView, edge, index, persisted);
        edge.setType(DbCVisualIDRegistry.getType(DbcProofReferenceEditPart.VISUAL_ID));
        edge.setElement(domainElement);
        // initializePreferences
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle edgeFontStyle = (FontStyle) edge.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (edgeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            edgeFontStyle.setFontName(fontData.getName());
            edgeFontStyle.setFontHeight(fontData.getHeight());
            edgeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            edgeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            edgeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Routing routing = Routing.get(prefStore.getInt(IPreferenceConstants.PREF_LINE_STYLE));
        if (routing != null) {
            ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getRoutingStyle_Routing(), routing);
        }
        Node label6001 = createLabel(edge, DbCVisualIDRegistry.getType(DbcProofReferenceKindEditPart.VISUAL_ID));
        label6001.setLayoutConstraint(NotationFactory.eINSTANCE.createLocation());
        Location location6001 = (Location) label6001.getLayoutConstraint();
        location6001.setX(0);
        location6001.setY(40);
        return edge;
    }

    /**
     * @generated
     */
    public Edge createDbcClassExtends_4003(View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Connector edge = NotationFactory.eINSTANCE.createConnector();
        edge.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        RelativeBendpoints bendpoints = NotationFactory.eINSTANCE.createRelativeBendpoints();
        ArrayList<RelativeBendpoint> points = new ArrayList<RelativeBendpoint>(2);
        points.add(new RelativeBendpoint());
        points.add(new RelativeBendpoint());
        bendpoints.setPoints(points);
        edge.setBendpoints(bendpoints);
        ViewUtil.insertChildView(containerView, edge, index, persisted);
        edge.setType(DbCVisualIDRegistry.getType(DbcClassExtendsEditPart.VISUAL_ID));
        edge.setElement(null);
        // initializePreferences
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle edgeFontStyle = (FontStyle) edge.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (edgeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            edgeFontStyle.setFontName(fontData.getName());
            edgeFontStyle.setFontHeight(fontData.getHeight());
            edgeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            edgeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            edgeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Routing routing = Routing.get(prefStore.getInt(IPreferenceConstants.PREF_LINE_STYLE));
        if (routing != null) {
            ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getRoutingStyle_Routing(), routing);
        }
        return edge;
    }

    /**
     * @generated
     */
    public Edge createDbcInterfaceExtends_4004(View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Connector edge = NotationFactory.eINSTANCE.createConnector();
        edge.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        RelativeBendpoints bendpoints = NotationFactory.eINSTANCE.createRelativeBendpoints();
        ArrayList<RelativeBendpoint> points = new ArrayList<RelativeBendpoint>(2);
        points.add(new RelativeBendpoint());
        points.add(new RelativeBendpoint());
        bendpoints.setPoints(points);
        edge.setBendpoints(bendpoints);
        ViewUtil.insertChildView(containerView, edge, index, persisted);
        edge.setType(DbCVisualIDRegistry.getType(DbcInterfaceExtendsEditPart.VISUAL_ID));
        edge.setElement(null);
        // initializePreferences
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle edgeFontStyle = (FontStyle) edge.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (edgeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            edgeFontStyle.setFontName(fontData.getName());
            edgeFontStyle.setFontHeight(fontData.getHeight());
            edgeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            edgeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            edgeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Routing routing = Routing.get(prefStore.getInt(IPreferenceConstants.PREF_LINE_STYLE));
        if (routing != null) {
            ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getRoutingStyle_Routing(), routing);
        }
        return edge;
    }

    /**
     * @generated
     */
    public Edge createAbstractDbcClassImplements_4005(View containerView, int index, boolean persisted,
            PreferencesHint preferencesHint) {
        Connector edge = NotationFactory.eINSTANCE.createConnector();
        edge.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
        RelativeBendpoints bendpoints = NotationFactory.eINSTANCE.createRelativeBendpoints();
        ArrayList<RelativeBendpoint> points = new ArrayList<RelativeBendpoint>(2);
        points.add(new RelativeBendpoint());
        points.add(new RelativeBendpoint());
        bendpoints.setPoints(points);
        edge.setBendpoints(bendpoints);
        ViewUtil.insertChildView(containerView, edge, index, persisted);
        edge.setType(DbCVisualIDRegistry.getType(AbstractDbcClassImplementsEditPart.VISUAL_ID));
        edge.setElement(null);
        // initializePreferences
        final IPreferenceStore prefStore = (IPreferenceStore) preferencesHint.getPreferenceStore();

        org.eclipse.swt.graphics.RGB lineRGB = PreferenceConverter.getColor(prefStore,
                IPreferenceConstants.PREF_LINE_COLOR);
        ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getLineStyle_LineColor(),
                FigureUtilities.RGBToInteger(lineRGB));
        FontStyle edgeFontStyle = (FontStyle) edge.getStyle(NotationPackage.Literals.FONT_STYLE);
        if (edgeFontStyle != null) {
            FontData fontData = PreferenceConverter.getFontData(prefStore, IPreferenceConstants.PREF_DEFAULT_FONT);
            edgeFontStyle.setFontName(fontData.getName());
            edgeFontStyle.setFontHeight(fontData.getHeight());
            edgeFontStyle.setBold((fontData.getStyle() & SWT.BOLD) != 0);
            edgeFontStyle.setItalic((fontData.getStyle() & SWT.ITALIC) != 0);
            org.eclipse.swt.graphics.RGB fontRGB = PreferenceConverter.getColor(prefStore,
                    IPreferenceConstants.PREF_FONT_COLOR);
            edgeFontStyle.setFontColor(FigureUtilities.RGBToInteger(fontRGB).intValue());
        }
        Routing routing = Routing.get(prefStore.getInt(IPreferenceConstants.PREF_LINE_STYLE));
        if (routing != null) {
            ViewUtil.setStructuralFeatureValue(edge, NotationPackage.eINSTANCE.getRoutingStyle_Routing(), routing);
        }
        return edge;
    }

    /**
     * @generated
     */
    private void stampShortcut(View containerView, Node target) {
        if (!DbcModelEditPart.MODEL_ID.equals(DbCVisualIDRegistry.getModelID(containerView))) {
            EAnnotation shortcutAnnotation = EcoreFactory.eINSTANCE.createEAnnotation();
            shortcutAnnotation.setSource("Shortcut"); //$NON-NLS-1$
            shortcutAnnotation.getDetails().put("modelID", DbcModelEditPart.MODEL_ID); //$NON-NLS-1$
            target.getEAnnotations().add(shortcutAnnotation);
        }
    }

    /**
     * @generated
     */
    private Node createLabel(View owner, String hint) {
        DecorationNode rv = NotationFactory.eINSTANCE.createDecorationNode();
        rv.setType(hint);
        ViewUtil.insertChildView(owner, rv, ViewUtil.APPEND, true);
        return rv;
    }

    /**
     * @generated
     */
    private Node createCompartment(View owner, String hint, boolean canCollapse, boolean hasTitle, boolean canSort,
            boolean canFilter) {
        //SemanticListCompartment rv = NotationFactory.eINSTANCE.createSemanticListCompartment();
        //rv.setShowTitle(showTitle);
        //rv.setCollapsed(isCollapsed);
        Node rv;
        if (canCollapse) {
            rv = NotationFactory.eINSTANCE.createBasicCompartment();
        } else {
            rv = NotationFactory.eINSTANCE.createDecorationNode();
        }
        if (hasTitle) {
            TitleStyle ts = NotationFactory.eINSTANCE.createTitleStyle();
            ts.setShowTitle(true);
            rv.getStyles().add(ts);
        }
        if (canSort) {
            rv.getStyles().add(NotationFactory.eINSTANCE.createSortingStyle());
        }
        if (canFilter) {
            rv.getStyles().add(NotationFactory.eINSTANCE.createFilteringStyle());
        }
        rv.setType(hint);
        ViewUtil.insertChildView(owner, rv, ViewUtil.APPEND, true);
        return rv;
    }

    /**
     * @generated
     */
    private EObject getSemanticElement(IAdaptable semanticAdapter) {
        if (semanticAdapter == null) {
            return null;
        }
        EObject eObject = (EObject) semanticAdapter.getAdapter(EObject.class);
        if (eObject != null) {
            return EMFCoreUtil.resolve(TransactionUtil.getEditingDomain(eObject), eObject);
        }
        return null;
    }

    /**
     * @generated
     */
    private IElementType getSemanticElementType(IAdaptable semanticAdapter) {
        if (semanticAdapter == null) {
            return null;
        }
        return (IElementType) semanticAdapter.getAdapter(IElementType.class);
    }
}