deprecated/plugins/org.eclipse.uml2.edit/src/org/eclipse/uml2/provider/AssociationItemProvider.java - uml2/org.eclipse.uml2 - Git at Google

 /*
  * Copyright (c) 2003, 2005 IBM Corporation 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:
  *   IBM - initial API and implementation
  *
  * $Id: AssociationItemProvider.java,v 1.14 2005/11/23 20:02:54 khussey Exp $
  */
 package org.eclipse.uml2.provider;

 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;

 import org.eclipse.emf.common.command.Command;

 import org.eclipse.emf.common.notify.AdapterFactory;
 import org.eclipse.emf.common.notify.Notification;

 import org.eclipse.emf.common.util.ResourceLocator;

 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.EStructuralFeature;

 import org.eclipse.emf.edit.domain.EditingDomain;

 import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
 import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
 import org.eclipse.emf.edit.provider.IItemLabelProvider;
 import org.eclipse.emf.edit.provider.IItemPropertySource;
 import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
 import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
 import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
 import org.eclipse.emf.edit.provider.ViewerNotification;

 import org.eclipse.uml2.Association;
 import org.eclipse.uml2.Property;
 import org.eclipse.uml2.Type;
 import org.eclipse.uml2.UML2Factory;
 import org.eclipse.uml2.UML2Package;

 import org.eclipse.uml2.common.edit.command.SubsetAddCommand;
 import org.eclipse.uml2.common.edit.command.SubsetReplaceCommand;
 import org.eclipse.uml2.common.edit.command.SupersetRemoveCommand;
 import org.eclipse.uml2.common.edit.command.SupersetReplaceCommand;

 /**
  * This is the item provider adapter for a {@link org.eclipse.uml2.Association} object.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  * @generated
  */
 public class AssociationItemProvider
 	extends ClassifierItemProvider
 	implements
 		IEditingDomainItemProvider,
 		IStructuredItemContentProvider,
 		ITreeItemContentProvider,
 		IItemLabelProvider,
 		IItemPropertySource {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

 	/**
 	 * This constructs an instance from a factory and a notifier.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public AssociationItemProvider(AdapterFactory adapterFactory) {
 		super(adapterFactory);
 	}

 	/**
 	 * This returns the property descriptors for the adapted class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getPropertyDescriptors(Object object) {
 		if (itemPropertyDescriptors == null) {
 			super.getPropertyDescriptors(object);

 			addRelatedElementPropertyDescriptor(object);
 			addIsDerivedPropertyDescriptor(object);
 			addOwnedEndPropertyDescriptor(object);
 			addEndTypePropertyDescriptor(object);
 			addMemberEndPropertyDescriptor(object);
 		}
 		return itemPropertyDescriptors;
 	}

 	/**
 	 * This adds a property descriptor for the Related Element feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addRelatedElementPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(createItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getResourceLocator(),
 				 getString("_UI_Relationship_relatedElement_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Relationship_relatedElement_feature", "_UI_Relationship_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.Literals.RELATIONSHIP__RELATED_ELEMENT,
 				 false,
 				 null,
 				 null,
 				 new String[] {
 					"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$
 				 }));
 	}

 	/**
 	 * This adds a property descriptor for the Is Derived feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addIsDerivedPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(createItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getResourceLocator(),
 				 getString("_UI_Association_isDerived_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Association_isDerived_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.Literals.ASSOCIATION__IS_DERIVED,
 				 true,
 				 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
 				 null,
 				 null));
 	}

 	/**
 	 * This adds a property descriptor for the Owned End feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addOwnedEndPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(createItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getResourceLocator(),
 				 getString("_UI_Association_ownedEnd_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Association_ownedEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.Literals.ASSOCIATION__OWNED_END,
 				 true,
 				 null,
 				 null,
 				 new String[] {
 					"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$
 				 }));
 	}

 	/**
 	 * This adds a property descriptor for the End Type feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addEndTypePropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(createItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getResourceLocator(),
 				 getString("_UI_Association_endType_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Association_endType_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.Literals.ASSOCIATION__END_TYPE,
 				 false,
 				 null,
 				 null,
 				 new String[] {
 					"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$
 				 }));
 	}

 	/**
 	 * This adds a property descriptor for the Member End feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addMemberEndPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(createItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getResourceLocator(),
 				 getString("_UI_Association_memberEnd_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Association_memberEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.Literals.ASSOCIATION__MEMBER_END,
 				 true,
 				 null,
 				 null,
 				 null));
 	}

 	/**
 	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
 	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
 	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Collection getChildrenFeatures(Object object) {
 		if (childrenFeatures == null) {
 			super.getChildrenFeatures(object);
 			childrenFeatures.add(UML2Package.Literals.ASSOCIATION__OWNED_END);
 		}
 		return childrenFeatures;
 	}

 	/**
 	 * This returns Association.gif.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object getImage(Object object) {
 		return getResourceLocator().getImage("full/obj16/Association"); //$NON-NLS-1$
 	}

 	/**
 	 * This returns the label text for the adapted class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public String getText(Object object) {
 		StringBuffer text = appendType(appendKeywords(new StringBuffer(),
 			object), "_UI_Association_type"); //$NON-NLS-1$

 		Association association = (Association) object;
 		String label = association.getLabel(shouldTranslate());

 		if (label.length() > 0) {
 			appendString(text, label);
 		} else {
 			List memberEnds = association.getMemberEnds();

 			if (!memberEnds.isEmpty()) {
 				appendString(text, "A"); //$NON-NLS-1$

 				for (Iterator i = memberEnds.iterator(); i.hasNext();) {
 					Property memberEnd = (Property) i.next();
 					String memberEndName = memberEnd.getName();

 					text.append('_');

 					if (memberEndName.length() > 0) {
 						text.append(memberEndName);
 					} else {
 						Type type = memberEnd.getType();

 						if (null != type) {
 							String typeName = type.getName();

 							if (typeName.length() > 0) {
 								memberEndName = Character.toLowerCase(typeName
 									.charAt(0))
 									+ typeName.substring(1);
 							}
 						}

 						if (memberEndName.length() > 0) {
 							text.append(memberEndName);
 						} else {
 							text.append('<');
 							text.append(getTypeText(memberEnd));
 							text.append('>');
 						}
 					}
 				}
 			}
 		}

 		return text.toString();
 	}

 	/**
 	 * This handles model notifications by calling {@link #updateChildren} to update any cached
 	 * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void notifyChanged(Notification notification) {
 		updateChildren(notification);

 		switch (notification.getFeatureID(Association.class)) {
 			case UML2Package.ASSOCIATION__IS_DERIVED:
 			case UML2Package.ASSOCIATION__MEMBER_END:
 				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
 				return;
 			case UML2Package.ASSOCIATION__OWNED_END:
 				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
 				return;
 		}
 		super.notifyChanged(notification);
 	}

 	/**
 	 * This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s
 	 * describing all of the children that can be created under this object.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) {
 		super.collectNewChildDescriptors(newChildDescriptors, object);

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.Literals.ASSOCIATION__OWNED_END,
 				 UML2Factory.eINSTANCE.createProperty()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.Literals.ASSOCIATION__OWNED_END,
 				 UML2Factory.eINSTANCE.createExtensionEnd()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.Literals.ASSOCIATION__OWNED_END,
 				 UML2Factory.eINSTANCE.createPort()));
 	}

 	/**
 	 * Return the resource locator for this item provider's resources.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public ResourceLocator getResourceLocator() {
 		return UML2EditPlugin.INSTANCE;
 	}


 	/**
 	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createAddCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.util.Collection, int)
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected Command createAddCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, Collection collection, int index) {
 		if (feature == UML2Package.Literals.ASSOCIATION__OWNED_END) {
 			return new SubsetAddCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__MEMBER_END}, collection, index);
 		}
 		return super.createAddCommand(domain, owner, feature, collection, index);
 	}

 	/**
 	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createRemoveCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.util.Collection)
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected Command createRemoveCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, Collection collection) {
 		if (feature == UML2Package.Literals.ASSOCIATION__MEMBER_END) {
 			return new SupersetRemoveCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__OWNED_END}, collection);
 		}
 		return super.createRemoveCommand(domain, owner, feature, collection);
 	}

 	/**
 	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createReplaceCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, org.eclipse.emf.ecore.EObject, java.util.Collection)
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected Command createReplaceCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, EObject value, Collection collection) {
 		if (feature == UML2Package.Literals.ASSOCIATION__OWNED_END) {
 			return new SubsetReplaceCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__MEMBER_END}, value, collection);
 		}
 		if (feature == UML2Package.Literals.ASSOCIATION__MEMBER_END) {
 			return new SupersetReplaceCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__OWNED_END}, value, collection);
 		}
 		return super.createReplaceCommand(domain, owner, feature, value, collection);
 	}

 }
	/*
	* Copyright (c) 2003, 2005 IBM Corporation 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:
	* IBM - initial API and implementation
	*
	* $Id: AssociationItemProvider.java,v 1.14 2005/11/23 20:02:54 khussey Exp $
	*/
	package org.eclipse.uml2.provider;

	import java.util.Collection;
	import java.util.Iterator;
	import java.util.List;

	import org.eclipse.emf.common.command.Command;

	import org.eclipse.emf.common.notify.AdapterFactory;
	import org.eclipse.emf.common.notify.Notification;

	import org.eclipse.emf.common.util.ResourceLocator;

	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.EStructuralFeature;

	import org.eclipse.emf.edit.domain.EditingDomain;

	import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
	import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
	import org.eclipse.emf.edit.provider.IItemLabelProvider;
	import org.eclipse.emf.edit.provider.IItemPropertySource;
	import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
	import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
	import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
	import org.eclipse.emf.edit.provider.ViewerNotification;

	import org.eclipse.uml2.Association;
	import org.eclipse.uml2.Property;
	import org.eclipse.uml2.Type;
	import org.eclipse.uml2.UML2Factory;
	import org.eclipse.uml2.UML2Package;

	import org.eclipse.uml2.common.edit.command.SubsetAddCommand;
	import org.eclipse.uml2.common.edit.command.SubsetReplaceCommand;
	import org.eclipse.uml2.common.edit.command.SupersetRemoveCommand;
	import org.eclipse.uml2.common.edit.command.SupersetReplaceCommand;

	/**
	* This is the item provider adapter for a {@link org.eclipse.uml2.Association} object.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public class AssociationItemProvider
	extends ClassifierItemProvider
	implements
	IEditingDomainItemProvider,
	IStructuredItemContentProvider,
	ITreeItemContentProvider,
	IItemLabelProvider,
	IItemPropertySource {
	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

	/**
	* This constructs an instance from a factory and a notifier.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public AssociationItemProvider(AdapterFactory adapterFactory) {
	super(adapterFactory);
	}

	/**
	* This returns the property descriptors for the adapted class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getPropertyDescriptors(Object object) {
	if (itemPropertyDescriptors == null) {
	super.getPropertyDescriptors(object);

	addRelatedElementPropertyDescriptor(object);
	addIsDerivedPropertyDescriptor(object);
	addOwnedEndPropertyDescriptor(object);
	addEndTypePropertyDescriptor(object);
	addMemberEndPropertyDescriptor(object);
	}
	return itemPropertyDescriptors;
	}

	/**
	* This adds a property descriptor for the Related Element feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addRelatedElementPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(createItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_Relationship_relatedElement_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Relationship_relatedElement_feature", "_UI_Relationship_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.Literals.RELATIONSHIP__RELATED_ELEMENT,
	false,
	null,
	null,
	new String[] {
	"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$
	}));
	}

	/**
	* This adds a property descriptor for the Is Derived feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addIsDerivedPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(createItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_Association_isDerived_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Association_isDerived_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.Literals.ASSOCIATION__IS_DERIVED,
	true,
	ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
	null,
	null));
	}

	/**
	* This adds a property descriptor for the Owned End feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addOwnedEndPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(createItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_Association_ownedEnd_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Association_ownedEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.Literals.ASSOCIATION__OWNED_END,
	true,
	null,
	null,
	new String[] {
	"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$
	}));
	}

	/**
	* This adds a property descriptor for the End Type feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addEndTypePropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(createItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_Association_endType_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Association_endType_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.Literals.ASSOCIATION__END_TYPE,
	false,
	null,
	null,
	new String[] {
	"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$
	}));
	}

	/**
	* This adds a property descriptor for the Member End feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addMemberEndPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(createItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getResourceLocator(),
	getString("_UI_Association_memberEnd_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Association_memberEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.Literals.ASSOCIATION__MEMBER_END,
	true,
	null,
	null,
	null));
	}

	/**
	* This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
	* {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
	* {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Collection getChildrenFeatures(Object object) {
	if (childrenFeatures == null) {
	super.getChildrenFeatures(object);
	childrenFeatures.add(UML2Package.Literals.ASSOCIATION__OWNED_END);
	}
	return childrenFeatures;
	}

	/**
	* This returns Association.gif.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object getImage(Object object) {
	return getResourceLocator().getImage("full/obj16/Association"); //$NON-NLS-1$
	}

	/**
	* This returns the label text for the adapted class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public String getText(Object object) {
	StringBuffer text = appendType(appendKeywords(new StringBuffer(),
	object), "_UI_Association_type"); //$NON-NLS-1$

	Association association = (Association) object;
	String label = association.getLabel(shouldTranslate());

	if (label.length() > 0) {
	appendString(text, label);
	} else {
	List memberEnds = association.getMemberEnds();

	if (!memberEnds.isEmpty()) {
	appendString(text, "A"); //$NON-NLS-1$

	for (Iterator i = memberEnds.iterator(); i.hasNext();) {
	Property memberEnd = (Property) i.next();
	String memberEndName = memberEnd.getName();

	text.append('_');

	if (memberEndName.length() > 0) {
	text.append(memberEndName);
	} else {
	Type type = memberEnd.getType();

	if (null != type) {
	String typeName = type.getName();

	if (typeName.length() > 0) {
	memberEndName = Character.toLowerCase(typeName
	.charAt(0))
	+ typeName.substring(1);
	}
	}

	if (memberEndName.length() > 0) {
	text.append(memberEndName);
	} else {
	text.append('<');
	text.append(getTypeText(memberEnd));
	text.append('>');
	}
	}
	}
	}
	}

	return text.toString();
	}

	/**
	* This handles model notifications by calling {@link #updateChildren} to update any cached
	* children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void notifyChanged(Notification notification) {
	updateChildren(notification);

	switch (notification.getFeatureID(Association.class)) {
	case UML2Package.ASSOCIATION__IS_DERIVED:
	case UML2Package.ASSOCIATION__MEMBER_END:
	fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
	return;
	case UML2Package.ASSOCIATION__OWNED_END:
	fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
	return;
	}
	super.notifyChanged(notification);
	}

	/**
	* This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s
	* describing all of the children that can be created under this object.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) {
	super.collectNewChildDescriptors(newChildDescriptors, object);

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.Literals.ASSOCIATION__OWNED_END,
	UML2Factory.eINSTANCE.createProperty()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.Literals.ASSOCIATION__OWNED_END,
	UML2Factory.eINSTANCE.createExtensionEnd()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.Literals.ASSOCIATION__OWNED_END,
	UML2Factory.eINSTANCE.createPort()));
	}

	/**
	* Return the resource locator for this item provider's resources.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public ResourceLocator getResourceLocator() {
	return UML2EditPlugin.INSTANCE;
	}


	/**
	* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createAddCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.util.Collection, int)
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Command createAddCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, Collection collection, int index) {
	if (feature == UML2Package.Literals.ASSOCIATION__OWNED_END) {
	return new SubsetAddCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__MEMBER_END}, collection, index);
	}
	return super.createAddCommand(domain, owner, feature, collection, index);
	}

	/**
	* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createRemoveCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.util.Collection)
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Command createRemoveCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, Collection collection) {
	if (feature == UML2Package.Literals.ASSOCIATION__MEMBER_END) {
	return new SupersetRemoveCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__OWNED_END}, collection);
	}
	return super.createRemoveCommand(domain, owner, feature, collection);
	}

	/**
	* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createReplaceCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, org.eclipse.emf.ecore.EObject, java.util.Collection)
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected Command createReplaceCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, EObject value, Collection collection) {
	if (feature == UML2Package.Literals.ASSOCIATION__OWNED_END) {
	return new SubsetReplaceCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__MEMBER_END}, value, collection);
	}
	if (feature == UML2Package.Literals.ASSOCIATION__MEMBER_END) {
	return new SupersetReplaceCommand(domain, owner, feature, new EStructuralFeature[] {UML2Package.Literals.ASSOCIATION__OWNED_END}, value, collection);
	}
	return super.createReplaceCommand(domain, owner, feature, value, collection);
	}

	}