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

 /*
  * Copyright (c) 2003, 2004 IBM Corporation and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/cpl-v10.html
  *
  * Contributors:
  *   IBM - Initial API and implementation
  *
  * $Id: StateItemProvider.java,v 1.3 2004/04/14 20:45:54 khussey Exp $
  */
 package org.eclipse.uml2.provider;


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

 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.EStructuralFeature;

 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.State;
 import org.eclipse.uml2.UML2Factory;
 import org.eclipse.uml2.UML2Package;

 /**
  * This is the item provider adapter for a {@link org.eclipse.uml2.State} object.
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  * @generated
  */
 public class StateItemProvider
 	extends RedefinableElementItemProvider
 	implements
 		IEditingDomainItemProvider,
 		IStructuredItemContentProvider,
 		ITreeItemContentProvider,
 		IItemLabelProvider,
 		IItemPropertySource {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final String copyright = "Copyright (c) 2003, 2004 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 StateItemProvider(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);

 			addOutgoingPropertyDescriptor(object);
 			addIncomingPropertyDescriptor(object);
 			addIsCompositePropertyDescriptor(object);
 			addIsOrthogonalPropertyDescriptor(object);
 			addIsSimplePropertyDescriptor(object);
 			addIsSubmachineStatePropertyDescriptor(object);
 			addSubmachinePropertyDescriptor(object);
 			addConnectionPropertyDescriptor(object);
 			addRedefinedStatePropertyDescriptor(object);
 			addDeferrableTriggerPropertyDescriptor(object);
 			addRegionPropertyDescriptor(object);
 			addEntryPropertyDescriptor(object);
 			addExitPropertyDescriptor(object);
 			addDoActivityPropertyDescriptor(object);
 			addStateInvariantPropertyDescriptor(object);
 		}
 		return itemPropertyDescriptors;
 	}

 	/**
 	 * This adds a property descriptor for the Outgoing feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addOutgoingPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_Vertex_outgoing_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Vertex_outgoing_feature", "_UI_Vertex_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getVertex_Outgoing(),
 				 true));
 	}

 	/**
 	 * This adds a property descriptor for the Incoming feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addIncomingPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_Vertex_incoming_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_Vertex_incoming_feature", "_UI_Vertex_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getVertex_Incoming(),
 				 true));
 	}

 	/**
 	 * This adds a property descriptor for the Is Composite feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addIsCompositePropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_isComposite_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_isComposite_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_IsComposite(),
 				 false,
 				 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
 	}

 	/**
 	 * This adds a property descriptor for the Is Orthogonal feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addIsOrthogonalPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_isOrthogonal_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_isOrthogonal_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_IsOrthogonal(),
 				 false,
 				 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
 	}

 	/**
 	 * This adds a property descriptor for the Is Simple feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addIsSimplePropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_isSimple_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_isSimple_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_IsSimple(),
 				 false,
 				 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
 	}

 	/**
 	 * This adds a property descriptor for the Is Submachine State feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addIsSubmachineStatePropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_isSubmachineState_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_isSubmachineState_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_IsSubmachineState(),
 				 false,
 				 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
 	}

 	/**
 	 * This adds a property descriptor for the Submachine feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addSubmachinePropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_submachine_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_submachine_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_Submachine(),
 				 true));
 	}

 	/**
 	 * This adds a property descriptor for the Connection feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addConnectionPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_connection_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_connection_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_Connection(),
 				 true,
 				 null,
 				 new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
 	}

 	/**
 	 * This adds a property descriptor for the Redefined State feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addRedefinedStatePropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_redefinedState_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_redefinedState_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_RedefinedState(),
 				 true));
 	}

 	/**
 	 * This adds a property descriptor for the Deferrable Trigger feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addDeferrableTriggerPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_deferrableTrigger_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_deferrableTrigger_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_DeferrableTrigger(),
 				 true));
 	}

 	/**
 	 * This adds a property descriptor for the Region feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addRegionPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_region_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_region_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_Region(),
 				 true,
 				 null,
 				 new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
 	}

 	/**
 	 * This adds a property descriptor for the Entry feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addEntryPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_entry_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_entry_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_Entry(),
 				 true,
 				 null,
 				 new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
 	}

 	/**
 	 * This adds a property descriptor for the Exit feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addExitPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_exit_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_exit_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_Exit(),
 				 true,
 				 null,
 				 new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
 	}

 	/**
 	 * This adds a property descriptor for the Do Activity feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addDoActivityPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_doActivity_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_doActivity_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_DoActivity(),
 				 true,
 				 null,
 				 new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
 	}

 	/**
 	 * This adds a property descriptor for the State Invariant feature.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected void addStateInvariantPropertyDescriptor(Object object) {
 		itemPropertyDescriptors.add
 			(new ItemPropertyDescriptor
 				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
 				 getString("_UI_State_stateInvariant_feature"), //$NON-NLS-1$
 				 getString("_UI_PropertyDescriptor_description", "_UI_State_stateInvariant_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 				 UML2Package.eINSTANCE.getState_StateInvariant(),
 				 true,
 				 null,
 				 new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
 	}

 	/**
 	 * 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.eINSTANCE.getState_Connection());
 			childrenFeatures.add(UML2Package.eINSTANCE.getState_Region());
 			childrenFeatures.add(UML2Package.eINSTANCE.getState_Entry());
 			childrenFeatures.add(UML2Package.eINSTANCE.getState_Exit());
 			childrenFeatures.add(UML2Package.eINSTANCE.getState_DoActivity());
 			childrenFeatures.add(UML2Package.eINSTANCE.getState_StateInvariant());
 		}
 		return childrenFeatures;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected EStructuralFeature getChildFeature(Object object, Object child) {
 		// Check the type of the specified child object and return the proper feature to use for
 		// adding (see {@link AddCommand}) it as a child.

 		return super.getChildFeature(object, child);
 	}


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

 	/**
 	 * This returns the label text for the adapted class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String getText(Object object) {
 		String label = ((State)object).getName();
 		return label == null || label.length() == 0 ?
 			getString("_UI_State_type") : //$NON-NLS-1$
 			getString("_UI_State_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
 	}

 	/**
 	 * This handles model notifications by updating 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(State.class)) {
 			case UML2Package.STATE__IS_COMPOSITE:
 			case UML2Package.STATE__IS_ORTHOGONAL:
 			case UML2Package.STATE__IS_SIMPLE:
 			case UML2Package.STATE__IS_SUBMACHINE_STATE:
 				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
 				return;
 			case UML2Package.STATE__CONNECTION:
 			case UML2Package.STATE__REGION:
 			case UML2Package.STATE__ENTRY:
 			case UML2Package.STATE__EXIT:
 			case UML2Package.STATE__DO_ACTIVITY:
 			case UML2Package.STATE__STATE_INVARIANT:
 				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.eINSTANCE.getState_Connection(),
 				 UML2Factory.eINSTANCE.createConnectionPointReference()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_Region(),
 				 UML2Factory.eINSTANCE.createRegion()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_Entry(),
 				 UML2Factory.eINSTANCE.createActivity()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_Exit(),
 				 UML2Factory.eINSTANCE.createActivity()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_DoActivity(),
 				 UML2Factory.eINSTANCE.createActivity()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_StateInvariant(),
 				 UML2Factory.eINSTANCE.createConstraint()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_StateInvariant(),
 				 UML2Factory.eINSTANCE.createInteractionConstraint()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_StateInvariant(),
 				 UML2Factory.eINSTANCE.createIntervalConstraint()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_StateInvariant(),
 				 UML2Factory.eINSTANCE.createTimeConstraint()));

 		newChildDescriptors.add
 			(createChildParameter
 				(UML2Package.eINSTANCE.getState_StateInvariant(),
 				 UML2Factory.eINSTANCE.createDurationConstraint()));
 	}

 	/**
 	 * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String getCreateChildText(Object owner, Object feature, Object child, Collection selection) {
 		boolean qualify =
 			feature == UML2Package.eINSTANCE.getState_Entry() ||
 			feature == UML2Package.eINSTANCE.getState_Exit() ||
 			feature == UML2Package.eINSTANCE.getState_DoActivity();
 		return getString(
 			qualify ? "_UI_CreateChild_text2" : "_UI_CreateChild_text", //$NON-NLS-1$ //$NON-NLS-2$
 			new Object[] { getTypeText(child), getFeatureText(feature), getTypeText(owner) });
 	}

 	/**
 	 * Return the resource locator for this item provider's resources.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public ResourceLocator getResourceLocator() {
 		return UML2EditPlugin.INSTANCE;
 	}
 }
	/*
	* Copyright (c) 2003, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Common Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/cpl-v10.html
	*
	* Contributors:
	* IBM - Initial API and implementation
	*
	* $Id: StateItemProvider.java,v 1.3 2004/04/14 20:45:54 khussey Exp $
	*/
	package org.eclipse.uml2.provider;


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

	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.EStructuralFeature;

	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.State;
	import org.eclipse.uml2.UML2Factory;
	import org.eclipse.uml2.UML2Package;

	/**
	* This is the item provider adapter for a {@link org.eclipse.uml2.State} object.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public class StateItemProvider
	extends RedefinableElementItemProvider
	implements
	IEditingDomainItemProvider,
	IStructuredItemContentProvider,
	ITreeItemContentProvider,
	IItemLabelProvider,
	IItemPropertySource {
	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final String copyright = "Copyright (c) 2003, 2004 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 StateItemProvider(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);

	addOutgoingPropertyDescriptor(object);
	addIncomingPropertyDescriptor(object);
	addIsCompositePropertyDescriptor(object);
	addIsOrthogonalPropertyDescriptor(object);
	addIsSimplePropertyDescriptor(object);
	addIsSubmachineStatePropertyDescriptor(object);
	addSubmachinePropertyDescriptor(object);
	addConnectionPropertyDescriptor(object);
	addRedefinedStatePropertyDescriptor(object);
	addDeferrableTriggerPropertyDescriptor(object);
	addRegionPropertyDescriptor(object);
	addEntryPropertyDescriptor(object);
	addExitPropertyDescriptor(object);
	addDoActivityPropertyDescriptor(object);
	addStateInvariantPropertyDescriptor(object);
	}
	return itemPropertyDescriptors;
	}

	/**
	* This adds a property descriptor for the Outgoing feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addOutgoingPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_Vertex_outgoing_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Vertex_outgoing_feature", "_UI_Vertex_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getVertex_Outgoing(),
	true));
	}

	/**
	* This adds a property descriptor for the Incoming feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addIncomingPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_Vertex_incoming_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_Vertex_incoming_feature", "_UI_Vertex_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getVertex_Incoming(),
	true));
	}

	/**
	* This adds a property descriptor for the Is Composite feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addIsCompositePropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_isComposite_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_isComposite_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_IsComposite(),
	false,
	ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
	}

	/**
	* This adds a property descriptor for the Is Orthogonal feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addIsOrthogonalPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_isOrthogonal_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_isOrthogonal_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_IsOrthogonal(),
	false,
	ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
	}

	/**
	* This adds a property descriptor for the Is Simple feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addIsSimplePropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_isSimple_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_isSimple_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_IsSimple(),
	false,
	ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
	}

	/**
	* This adds a property descriptor for the Is Submachine State feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addIsSubmachineStatePropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_isSubmachineState_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_isSubmachineState_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_IsSubmachineState(),
	false,
	ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE));
	}

	/**
	* This adds a property descriptor for the Submachine feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addSubmachinePropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_submachine_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_submachine_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_Submachine(),
	true));
	}

	/**
	* This adds a property descriptor for the Connection feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addConnectionPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_connection_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_connection_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_Connection(),
	true,
	null,
	new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
	}

	/**
	* This adds a property descriptor for the Redefined State feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addRedefinedStatePropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_redefinedState_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_redefinedState_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_RedefinedState(),
	true));
	}

	/**
	* This adds a property descriptor for the Deferrable Trigger feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addDeferrableTriggerPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_deferrableTrigger_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_deferrableTrigger_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_DeferrableTrigger(),
	true));
	}

	/**
	* This adds a property descriptor for the Region feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addRegionPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_region_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_region_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_Region(),
	true,
	null,
	new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
	}

	/**
	* This adds a property descriptor for the Entry feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addEntryPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_entry_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_entry_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_Entry(),
	true,
	null,
	new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
	}

	/**
	* This adds a property descriptor for the Exit feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addExitPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_exit_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_exit_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_Exit(),
	true,
	null,
	new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
	}

	/**
	* This adds a property descriptor for the Do Activity feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addDoActivityPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_doActivity_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_doActivity_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_DoActivity(),
	true,
	null,
	new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
	}

	/**
	* This adds a property descriptor for the State Invariant feature.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected void addStateInvariantPropertyDescriptor(Object object) {
	itemPropertyDescriptors.add
	(new ItemPropertyDescriptor
	(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
	getString("_UI_State_stateInvariant_feature"), //$NON-NLS-1$
	getString("_UI_PropertyDescriptor_description", "_UI_State_stateInvariant_feature", "_UI_State_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	UML2Package.eINSTANCE.getState_StateInvariant(),
	true,
	null,
	new String[] {"org.eclipse.ui.views.properties.expert"})); //$NON-NLS-1$
	}

	/**
	* 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.eINSTANCE.getState_Connection());
	childrenFeatures.add(UML2Package.eINSTANCE.getState_Region());
	childrenFeatures.add(UML2Package.eINSTANCE.getState_Entry());
	childrenFeatures.add(UML2Package.eINSTANCE.getState_Exit());
	childrenFeatures.add(UML2Package.eINSTANCE.getState_DoActivity());
	childrenFeatures.add(UML2Package.eINSTANCE.getState_StateInvariant());
	}
	return childrenFeatures;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EStructuralFeature getChildFeature(Object object, Object child) {
	// Check the type of the specified child object and return the proper feature to use for
	// adding (see {@link AddCommand}) it as a child.

	return super.getChildFeature(object, child);
	}


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

	/**
	* This returns the label text for the adapted class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getText(Object object) {
	String label = ((State)object).getName();
	return label == null \|\| label.length() == 0 ?
	getString("_UI_State_type") : //$NON-NLS-1$
	getString("_UI_State_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
	}

	/**
	* This handles model notifications by updating 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(State.class)) {
	case UML2Package.STATE__IS_COMPOSITE:
	case UML2Package.STATE__IS_ORTHOGONAL:
	case UML2Package.STATE__IS_SIMPLE:
	case UML2Package.STATE__IS_SUBMACHINE_STATE:
	fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
	return;
	case UML2Package.STATE__CONNECTION:
	case UML2Package.STATE__REGION:
	case UML2Package.STATE__ENTRY:
	case UML2Package.STATE__EXIT:
	case UML2Package.STATE__DO_ACTIVITY:
	case UML2Package.STATE__STATE_INVARIANT:
	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.eINSTANCE.getState_Connection(),
	UML2Factory.eINSTANCE.createConnectionPointReference()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_Region(),
	UML2Factory.eINSTANCE.createRegion()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_Entry(),
	UML2Factory.eINSTANCE.createActivity()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_Exit(),
	UML2Factory.eINSTANCE.createActivity()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_DoActivity(),
	UML2Factory.eINSTANCE.createActivity()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_StateInvariant(),
	UML2Factory.eINSTANCE.createConstraint()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_StateInvariant(),
	UML2Factory.eINSTANCE.createInteractionConstraint()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_StateInvariant(),
	UML2Factory.eINSTANCE.createIntervalConstraint()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_StateInvariant(),
	UML2Factory.eINSTANCE.createTimeConstraint()));

	newChildDescriptors.add
	(createChildParameter
	(UML2Package.eINSTANCE.getState_StateInvariant(),
	UML2Factory.eINSTANCE.createDurationConstraint()));
	}

	/**
	* This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getCreateChildText(Object owner, Object feature, Object child, Collection selection) {
	boolean qualify =
	feature == UML2Package.eINSTANCE.getState_Entry() \|\|
	feature == UML2Package.eINSTANCE.getState_Exit() \|\|
	feature == UML2Package.eINSTANCE.getState_DoActivity();
	return getString(
	qualify ? "_UI_CreateChild_text2" : "_UI_CreateChild_text", //$NON-NLS-1$ //$NON-NLS-2$
	new Object[] { getTypeText(child), getFeatureText(feature), getTypeText(owner) });
	}

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