1 files changed, 0 insertions, 640 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreNavigatorContentProvider.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreNavigatorContentProvider.java
deleted file mode 100644
index 4534f9fa53..0000000000
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreNavigatorContentProvider.java
+++ /dev/null
@@ -1,640 +0,0 @@
-/*
- * Copyright (c) 2010, 2012, 2015, 2016 Eike Stepper (Berlin, Germany) and others.
- * 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:
- *     Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.diagram.navigator;
-
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AAttribute2EditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AAttributeEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAAttributeCompartmentEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAOperationClassCompartmentEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAggregationsEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassAssociationsEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassCompositionsEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassImplementedInterfacesEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AClassSubClassesEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.ACoreRootEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceAAttributeInterfaceCompartmentEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceAOperationInterfaceCompartmentEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AInterfaceEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AOperation2EditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts.AOperationEditPart;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.Messages;
-
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.gmf.runtime.notation.Edge;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.ui.IMemento;
-import org.eclipse.ui.navigator.ICommonContentExtensionSite;
-import org.eclipse.ui.navigator.ICommonContentProvider;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
-
-/**
- * @generated
- */
-public class AcoreNavigatorContentProvider implements ICommonContentProvider
-{
-
-  /**
-   * @generated
-   */
-  private static final Object[] EMPTY_ARRAY = new Object[0];
-
-  /**
-   * @generated
-   */
-  private Viewer myViewer;
-
-  /**
-   * @generated
-   */
-  private AdapterFactoryEditingDomain myEditingDomain;
-
-  /**
-   * @generated
-   */
-  private WorkspaceSynchronizer myWorkspaceSynchronizer;
-
-  /**
-   * @generated
-   */
-  private Runnable myViewerRefreshRunnable;
-
-  /**
-   * @generated
-   */
-  public AcoreNavigatorContentProvider()
-  {
-    TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain();
-    myEditingDomain = (AdapterFactoryEditingDomain)editingDomain;
-    myEditingDomain.setResourceToReadOnlyMap(new HashMap()
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public Object get(Object key)
-      {
-        if (!containsKey(key))
-        {
-          put(key, Boolean.TRUE);
-        }
-        return super.get(key);
-      }
-    });
-    myViewerRefreshRunnable = new Runnable()
-    {
-      public void run()
-      {
-        if (myViewer != null)
-        {
-          myViewer.refresh();
-        }
-      }
-    };
-    myWorkspaceSynchronizer = new WorkspaceSynchronizer(editingDomain, new WorkspaceSynchronizer.Delegate()
-    {
-      public void dispose()
-      {
-      }
-
-      public boolean handleResourceChanged(final Resource resource)
-      {
-        for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();)
-        {
-          Resource nextResource = (Resource)it.next();
-          nextResource.unload();
-        }
-        if (myViewer != null)
-        {
-          myViewer.getControl().getDisplay().asyncExec(myViewerRefreshRunnable);
-        }
-        return true;
-      }
-
-      public boolean handleResourceDeleted(Resource resource)
-      {
-        for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();)
-        {
-          Resource nextResource = (Resource)it.next();
-          nextResource.unload();
-        }
-        if (myViewer != null)
-        {
-          myViewer.getControl().getDisplay().asyncExec(myViewerRefreshRunnable);
-        }
-        return true;
-      }
-
-      public boolean handleResourceMoved(Resource resource, final URI newURI)
-      {
-        for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();)
-        {
-          Resource nextResource = (Resource)it.next();
-          nextResource.unload();
-        }
-        if (myViewer != null)
-        {
-          myViewer.getControl().getDisplay().asyncExec(myViewerRefreshRunnable);
-        }
-        return true;
-      }
-    });
-  }
-
-  /**
-   * @generated
-   */
-  public void dispose()
-  {
-    myWorkspaceSynchronizer.dispose();
-    myWorkspaceSynchronizer = null;
-    myViewerRefreshRunnable = null;
-    for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();)
-    {
-      Resource resource = (Resource)it.next();
-      resource.unload();
-    }
-    ((TransactionalEditingDomain)myEditingDomain).dispose();
-    myEditingDomain = null;
-  }
-
-  /**
-   * @generated
-   */
-  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
-  {
-    myViewer = viewer;
-  }
-
-  /**
-   * @generated
-   */
-  public Object[] getElements(Object inputElement)
-  {
-    return getChildren(inputElement);
-  }
-
-  /**
-   * @generated
-   */
-  public void restoreState(IMemento aMemento)
-  {
-  }
-
-  /**
-   * @generated
-   */
-  public void saveState(IMemento aMemento)
-  {
-  }
-
-  /**
-   * @generated
-   */
-  public void init(ICommonContentExtensionSite aConfig)
-  {
-  }
-
-  /**
-   * @generated
-   */
-  public Object[] getChildren(Object parentElement)
-  {
-    if (parentElement instanceof IFile)
-    {
-      IFile file = (IFile)parentElement;
-      URI fileURI = URI.createPlatformResourceURI(file.getFullPath().toString(), true);
-      Resource resource = myEditingDomain.getResourceSet().getResource(fileURI, true);
-      ArrayList<AcoreNavigatorItem> result = new ArrayList<AcoreNavigatorItem>();
-      ArrayList<View> topViews = new ArrayList<View>(resource.getContents().size());
-      for (Iterator<EObject> it = resource.getContents().iterator(); it.hasNext();)
-      {
-        EObject o = it.next();
-        if (o instanceof View)
-        {
-          topViews.add((View)o);
-        }
-      }
-      result.addAll(createNavigatorItems(selectViewsByType(topViews, ACoreRootEditPart.MODEL_ID), file, false));
-      return result.toArray();
-    }
-
-    if (parentElement instanceof AcoreNavigatorGroup)
-    {
-      AcoreNavigatorGroup group = (AcoreNavigatorGroup)parentElement;
-      return group.getChildren();
-    }
-
-    if (parentElement instanceof AcoreNavigatorItem)
-    {
-      AcoreNavigatorItem navigatorItem = (AcoreNavigatorItem)parentElement;
-      if (navigatorItem.isLeaf() || !isOwnView(navigatorItem.getView()))
-      {
-        return EMPTY_ARRAY;
-      }
-      return getViewChildren(navigatorItem.getView(), parentElement);
-    }
-
-    return EMPTY_ARRAY;
-  }
-
-  /**
-   * @generated
-   */
-  private Object[] getViewChildren(View view, Object parentElement)
-  {
-    switch (AcoreVisualIDRegistry.getVisualID(view))
-    {
-
-    case AClassSubClassesEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup target = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassSubClasses_4001_target, "icons/linkTargetNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      AcoreNavigatorGroup source = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassSubClasses_4001_source, "icons/linkSourceNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      Collection<View> connectedViews;
-      connectedViews = getLinksTargetByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      target.addChildren(createNavigatorItems(connectedViews, target, true));
-      connectedViews = getLinksSourceByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      source.addChildren(createNavigatorItems(connectedViews, source, true));
-      if (!target.isEmpty())
-      {
-        result.add(target);
-      }
-      if (!source.isEmpty())
-      {
-        result.add(source);
-      }
-      return result.toArray();
-    }
-
-    case AClassCompositionsEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup target = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassCompositions_4005_target, "icons/linkTargetNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      AcoreNavigatorGroup source = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassCompositions_4005_source, "icons/linkSourceNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      Collection<View> connectedViews;
-      connectedViews = getLinksTargetByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      target.addChildren(createNavigatorItems(connectedViews, target, true));
-      connectedViews = getLinksSourceByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      source.addChildren(createNavigatorItems(connectedViews, source, true));
-      if (!target.isEmpty())
-      {
-        result.add(target);
-      }
-      if (!source.isEmpty())
-      {
-        result.add(source);
-      }
-      return result.toArray();
-    }
-
-    case AInterfaceEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup incominglinks = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AInterface_2001_incominglinks,
-          "icons/incomingLinksNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      Collection<View> connectedViews;
-      connectedViews = getChildrenByType(Collections.singleton(view),
-          AcoreVisualIDRegistry.getType(AInterfaceAAttributeInterfaceCompartmentEditPart.VISUAL_ID));
-      connectedViews = getChildrenByType(connectedViews, AcoreVisualIDRegistry.getType(AAttributeEditPart.VISUAL_ID));
-      result.addAll(createNavigatorItems(connectedViews, parentElement, false));
-      connectedViews = getChildrenByType(Collections.singleton(view),
-          AcoreVisualIDRegistry.getType(AInterfaceAOperationInterfaceCompartmentEditPart.VISUAL_ID));
-      connectedViews = getChildrenByType(connectedViews, AcoreVisualIDRegistry.getType(AOperationEditPart.VISUAL_ID));
-      result.addAll(createNavigatorItems(connectedViews, parentElement, false));
-      connectedViews = getIncomingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassImplementedInterfacesEditPart.VISUAL_ID));
-      incominglinks.addChildren(createNavigatorItems(connectedViews, incominglinks, true));
-      if (!incominglinks.isEmpty())
-      {
-        result.add(incominglinks);
-      }
-      return result.toArray();
-    }
-
-    case AClassAggregationsEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup target = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassAggregations_4004_target, "icons/linkTargetNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      AcoreNavigatorGroup source = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassAggregations_4004_source, "icons/linkSourceNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      Collection<View> connectedViews;
-      connectedViews = getLinksTargetByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      target.addChildren(createNavigatorItems(connectedViews, target, true));
-      connectedViews = getLinksSourceByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      source.addChildren(createNavigatorItems(connectedViews, source, true));
-      if (!target.isEmpty())
-      {
-        result.add(target);
-      }
-      if (!source.isEmpty())
-      {
-        result.add(source);
-      }
-      return result.toArray();
-    }
-
-    case AClassImplementedInterfacesEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup target = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassImplementedInterfaces_4002_target,
-          "icons/linkTargetNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      AcoreNavigatorGroup source = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassImplementedInterfaces_4002_source,
-          "icons/linkSourceNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      Collection<View> connectedViews;
-      connectedViews = getLinksTargetByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AInterfaceEditPart.VISUAL_ID));
-      target.addChildren(createNavigatorItems(connectedViews, target, true));
-      connectedViews = getLinksSourceByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      source.addChildren(createNavigatorItems(connectedViews, source, true));
-      if (!target.isEmpty())
-      {
-        result.add(target);
-      }
-      if (!source.isEmpty())
-      {
-        result.add(source);
-      }
-      return result.toArray();
-    }
-
-    case AClassEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup incominglinks = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClass_2002_incominglinks,
-          "icons/incomingLinksNavigatorGroup.gif", parentElement); //$NON-NLS-1$
-      AcoreNavigatorGroup outgoinglinks = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClass_2002_outgoinglinks,
-          "icons/outgoingLinksNavigatorGroup.gif", parentElement); //$NON-NLS-1$
-      Collection<View> connectedViews;
-      connectedViews = getChildrenByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAAttributeCompartmentEditPart.VISUAL_ID));
-      connectedViews = getChildrenByType(connectedViews, AcoreVisualIDRegistry.getType(AAttribute2EditPart.VISUAL_ID));
-      result.addAll(createNavigatorItems(connectedViews, parentElement, false));
-      connectedViews = getChildrenByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAOperationClassCompartmentEditPart.VISUAL_ID));
-      connectedViews = getChildrenByType(connectedViews, AcoreVisualIDRegistry.getType(AOperation2EditPart.VISUAL_ID));
-      result.addAll(createNavigatorItems(connectedViews, parentElement, false));
-      connectedViews = getIncomingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassSubClassesEditPart.VISUAL_ID));
-      incominglinks.addChildren(createNavigatorItems(connectedViews, incominglinks, true));
-      connectedViews = getOutgoingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassSubClassesEditPart.VISUAL_ID));
-      outgoinglinks.addChildren(createNavigatorItems(connectedViews, outgoinglinks, true));
-      connectedViews = getOutgoingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassImplementedInterfacesEditPart.VISUAL_ID));
-      outgoinglinks.addChildren(createNavigatorItems(connectedViews, outgoinglinks, true));
-      connectedViews = getIncomingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAssociationsEditPart.VISUAL_ID));
-      incominglinks.addChildren(createNavigatorItems(connectedViews, incominglinks, true));
-      connectedViews = getOutgoingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAssociationsEditPart.VISUAL_ID));
-      outgoinglinks.addChildren(createNavigatorItems(connectedViews, outgoinglinks, true));
-      connectedViews = getIncomingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAggregationsEditPart.VISUAL_ID));
-      incominglinks.addChildren(createNavigatorItems(connectedViews, incominglinks, true));
-      connectedViews = getOutgoingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAggregationsEditPart.VISUAL_ID));
-      outgoinglinks.addChildren(createNavigatorItems(connectedViews, outgoinglinks, true));
-      connectedViews = getIncomingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassCompositionsEditPart.VISUAL_ID));
-      incominglinks.addChildren(createNavigatorItems(connectedViews, incominglinks, true));
-      connectedViews = getOutgoingLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassCompositionsEditPart.VISUAL_ID));
-      outgoinglinks.addChildren(createNavigatorItems(connectedViews, outgoinglinks, true));
-      if (!incominglinks.isEmpty())
-      {
-        result.add(incominglinks);
-      }
-      if (!outgoinglinks.isEmpty())
-      {
-        result.add(outgoinglinks);
-      }
-      return result.toArray();
-    }
-
-    case ACoreRootEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup links = new AcoreNavigatorGroup(Messages.NavigatorGroupName_ACoreRoot_1000_links, "icons/linksNavigatorGroup.gif", parentElement); //$NON-NLS-1$
-      Collection<View> connectedViews;
-      connectedViews = getChildrenByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AInterfaceEditPart.VISUAL_ID));
-      result.addAll(createNavigatorItems(connectedViews, parentElement, false));
-      connectedViews = getChildrenByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      result.addAll(createNavigatorItems(connectedViews, parentElement, false));
-      connectedViews = getDiagramLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassSubClassesEditPart.VISUAL_ID));
-      links.addChildren(createNavigatorItems(connectedViews, links, false));
-      connectedViews = getDiagramLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassImplementedInterfacesEditPart.VISUAL_ID));
-      links.addChildren(createNavigatorItems(connectedViews, links, false));
-      connectedViews = getDiagramLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAssociationsEditPart.VISUAL_ID));
-      links.addChildren(createNavigatorItems(connectedViews, links, false));
-      connectedViews = getDiagramLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassAggregationsEditPart.VISUAL_ID));
-      links.addChildren(createNavigatorItems(connectedViews, links, false));
-      connectedViews = getDiagramLinksByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassCompositionsEditPart.VISUAL_ID));
-      links.addChildren(createNavigatorItems(connectedViews, links, false));
-      if (!links.isEmpty())
-      {
-        result.add(links);
-      }
-      return result.toArray();
-    }
-
-    case AClassAssociationsEditPart.VISUAL_ID:
-    {
-      LinkedList<AcoreAbstractNavigatorItem> result = new LinkedList<AcoreAbstractNavigatorItem>();
-      AcoreNavigatorGroup target = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassAssociations_4003_target, "icons/linkTargetNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      AcoreNavigatorGroup source = new AcoreNavigatorGroup(Messages.NavigatorGroupName_AClassAssociations_4003_source, "icons/linkSourceNavigatorGroup.gif", //$NON-NLS-1$
-          parentElement);
-      Collection<View> connectedViews;
-      connectedViews = getLinksTargetByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      target.addChildren(createNavigatorItems(connectedViews, target, true));
-      connectedViews = getLinksSourceByType(Collections.singleton(view), AcoreVisualIDRegistry.getType(AClassEditPart.VISUAL_ID));
-      source.addChildren(createNavigatorItems(connectedViews, source, true));
-      if (!target.isEmpty())
-      {
-        result.add(target);
-      }
-      if (!source.isEmpty())
-      {
-        result.add(source);
-      }
-      return result.toArray();
-    }
-    }
-    return EMPTY_ARRAY;
-  }
-
-  /**
-   * @generated
-   */
-  private Collection<View> getLinksSourceByType(Collection edges, String type)
-  {
-    LinkedList<View> result = new LinkedList<View>();
-    for (Iterator it = edges.iterator(); it.hasNext();)
-    {
-      Edge nextEdge = (Edge)it.next();
-      View nextEdgeSource = nextEdge.getSource();
-      if (type.equals(nextEdgeSource.getType()) && isOwnView(nextEdgeSource))
-      {
-        result.add(nextEdgeSource);
-      }
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  private Collection<View> getLinksTargetByType(Collection edges, String type)
-  {
-    LinkedList<View> result = new LinkedList<View>();
-    for (Iterator it = edges.iterator(); it.hasNext();)
-    {
-      Edge nextEdge = (Edge)it.next();
-      View nextEdgeTarget = nextEdge.getTarget();
-      if (type.equals(nextEdgeTarget.getType()) && isOwnView(nextEdgeTarget))
-      {
-        result.add(nextEdgeTarget);
-      }
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  private Collection<View> getOutgoingLinksByType(Collection<View> nodes, String type)
-  {
-    LinkedList<View> result = new LinkedList<View>();
-    for (Iterator<View> it = nodes.iterator(); it.hasNext();)
-    {
-      View nextNode = it.next();
-      result.addAll(selectViewsByType(nextNode.getSourceEdges(), type));
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  private Collection<View> getIncomingLinksByType(Collection<View> nodes, String type)
-  {
-    LinkedList<View> result = new LinkedList<View>();
-    for (Iterator<View> it = nodes.iterator(); it.hasNext();)
-    {
-      View nextNode = it.next();
-      result.addAll(selectViewsByType(nextNode.getTargetEdges(), type));
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  private Collection<View> getChildrenByType(Collection<View> nodes, String type)
-  {
-    LinkedList<View> result = new LinkedList<View>();
-    for (Iterator<View> it = nodes.iterator(); it.hasNext();)
-    {
-      View nextNode = it.next();
-      result.addAll(selectViewsByType(nextNode.getChildren(), type));
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  private Collection getDiagramLinksByType(Collection diagrams, String type)
-  {
-    Collection result = new ArrayList();
-    for (Iterator it = diagrams.iterator(); it.hasNext();)
-    {
-      Diagram nextDiagram = (Diagram)it.next();
-      result.addAll(selectViewsByType(nextDiagram.getEdges(), type));
-    }
-    return result;
-  }
-
-  // TODO refactor as static method
-  /**
-   * @generated
-   */
-  private Collection<View> selectViewsByType(Collection<View> views, String type)
-  {
-    ArrayList<View> result = new ArrayList<View>();
-    for (Iterator<View> it = views.iterator(); it.hasNext();)
-    {
-      View nextView = it.next();
-      if (type.equals(nextView.getType()) && isOwnView(nextView))
-      {
-        result.add(nextView);
-      }
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  private boolean isOwnView(View view)
-  {
-    return ACoreRootEditPart.MODEL_ID.equals(AcoreVisualIDRegistry.getModelID(view));
-  }
-
-  /**
-   * @generated
-   */
-  private Collection<AcoreNavigatorItem> createNavigatorItems(Collection<View> views, Object parent, boolean isLeafs)
-  {
-    ArrayList<AcoreNavigatorItem> result = new ArrayList<AcoreNavigatorItem>(views.size());
-    for (Iterator<View> it = views.iterator(); it.hasNext();)
-    {
-      View nextView = it.next();
-      result.add(new AcoreNavigatorItem(nextView, parent, isLeafs));
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  public Object getParent(Object element)
-  {
-    if (element instanceof AcoreAbstractNavigatorItem)
-    {
-      AcoreAbstractNavigatorItem abstractNavigatorItem = (AcoreAbstractNavigatorItem)element;
-      return abstractNavigatorItem.getParent();
-    }
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  public boolean hasChildren(Object element)
-  {
-    return element instanceof IFile || getChildren(element).length > 0;
-  }
-
-}