gt: 		return label == null || label.length() == 0 ?
context: /*******************************************************************************
   * Copyright (c) 2015, 2017 Obeo.
   * 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:
   *     Obeo - initial API and implementation
   *******************************************************************************/
  package org.eclipse.gemoc.dsl.debug.provider;
  
  import org.eclipse.gemoc.dsl.debug.DebugPackage;
  
  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.edit.provider.ComposeableAdapterFactory;
  import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
  import org.eclipse.emf.edit.provider.IItemLabelProvider;
  import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
  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.ItemProviderAdapter;
  import org.eclipse.emf.edit.provider.ViewerNotification;
  
  /**
   * This is the item provider adapter for a {@link org.eclipse.gemoc.dsl.debug.Thread} object.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public class ThreadItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
  	/**
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	public static final String copyright = "Copyright (c) 2015 Obeo.\n All rights reserved. This program and the accompanying materials\n are made available under the terms of the Eclipse Public License v1.0\n which accompanies this distribution, and is available at\n http://www.eclipse.org/legal/epl-v10.html\n \n Contributors:\n    Obeo - initial API and implementation";
  
  	/**
  	 * This constructs an instance from a factory and a notifier. <!-- begin-user-doc --> <!-- end-user-doc
  	 * -->
  	 * 
  	 * @generated
  	 */
  	public ThreadItemProvider(AdapterFactory adapterFactory) {
  		super(adapterFactory);
  	}
  
  	/**
  	 * This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc
  	 * -->
  	 * 
  	 * @generated
  	 */
  	@Override
  	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
  		if (itemPropertyDescriptors == null) {
  			super.getPropertyDescriptors(object);
  
  			addContextPropertyDescriptor(object);
  			addBottomStackFramePropertyDescriptor(object);
  			addStatePropertyDescriptor(object);
  			addTopStackFramePropertyDescriptor(object);
  			addNamePropertyDescriptor(object);
  			addPriorityPropertyDescriptor(object);
  		}
  		return itemPropertyDescriptors;
  	}
  
  	/**
  	 * This adds a property descriptor for the Bottom Stack Frame feature.
  	 * <!-- begin-user-doc --> <!--
  	 * end-user-doc -->
  	 * @generated
  	 */
  	protected void addBottomStackFramePropertyDescriptor(Object object) {
  		itemPropertyDescriptors.add
  			(createItemPropertyDescriptor
  				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
  				 getResourceLocator(),
  				 getString("_UI_Thread_bottomStackFrame_feature"),
  				 getString("_UI_PropertyDescriptor_description", "_UI_Thread_bottomStackFrame_feature", "_UI_Thread_type"),
  				 DebugPackage.Literals.THREAD__BOTTOM_STACK_FRAME,
  				 true,
  				 false,
  				 true,
  				 null,
  				 null,
  				 null));
  	}
  
  	/**
  	 * This adds a property descriptor for the State feature.
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	protected void addStatePropertyDescriptor(Object object) {
  		itemPropertyDescriptors.add
  			(createItemPropertyDescriptor
  				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
  				 getResourceLocator(),
  				 getString("_UI_Thread_state_feature"),
  				 getString("_UI_PropertyDescriptor_description", "_UI_Thread_state_feature", "_UI_Thread_type"),
  				 DebugPackage.Literals.THREAD__STATE,
  				 true,
  				 false,
  				 false,
  				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
  				 null,
  				 null));
  	}
  
  	/**
  	 * This adds a property descriptor for the Top Stack Frame feature.
  	 * <!-- begin-user-doc --> <!--
  	 * end-user-doc -->
  	 * @generated
  	 */
  	protected void addTopStackFramePropertyDescriptor(Object object) {
  		itemPropertyDescriptors.add
  			(createItemPropertyDescriptor
  				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
  				 getResourceLocator(),
  				 getString("_UI_Thread_topStackFrame_feature"),
  				 getString("_UI_PropertyDescriptor_description", "_UI_Thread_topStackFrame_feature", "_UI_Thread_type"),
  				 DebugPackage.Literals.THREAD__TOP_STACK_FRAME,
  				 true,
  				 false,
  				 true,
  				 null,
  				 null,
  				 null));
  	}
  
  	/**
  	 * This adds a property descriptor for the Name feature.
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	protected void addNamePropertyDescriptor(Object object) {
  		itemPropertyDescriptors.add
  			(createItemPropertyDescriptor
  				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
  				 getResourceLocator(),
  				 getString("_UI_Thread_name_feature"),
  				 getString("_UI_PropertyDescriptor_description", "_UI_Thread_name_feature", "_UI_Thread_type"),
  				 DebugPackage.Literals.THREAD__NAME,
  				 true,
  				 false,
  				 false,
  				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
  				 null,
  				 null));
  	}
  
  	/**
  	 * This adds a property descriptor for the Context feature.
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	protected void addContextPropertyDescriptor(Object object) {
  		itemPropertyDescriptors.add
  			(createItemPropertyDescriptor
  				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
  				 getResourceLocator(),
  				 getString("_UI_Contextual_context_feature"),
  				 getString("_UI_PropertyDescriptor_description", "_UI_Contextual_context_feature", "_UI_Contextual_type"),
  				 DebugPackage.Literals.CONTEXTUAL__CONTEXT,
  				 true,
  				 false,
  				 true,
  				 null,
  				 null,
  				 null));
  	}
  
  	/**
  	 * This adds a property descriptor for the Priority feature.
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	protected void addPriorityPropertyDescriptor(Object object) {
  		itemPropertyDescriptors.add
  			(createItemPropertyDescriptor
  				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
  				 getResourceLocator(),
  				 getString("_UI_Thread_priority_feature"),
  				 getString("_UI_PropertyDescriptor_description", "_UI_Thread_priority_feature", "_UI_Thread_type"),
  				 DebugPackage.Literals.THREAD__PRIORITY,
  				 true,
  				 false,
  				 false,
  				 ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
  				 null,
  				 null));
  	}
  
  	/**
  	 * This returns Thread.gif.
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public Object getImage(Object object) {
  		return overlayImage(object, getResourceLocator().getImage("full/obj16/Thread"));
  	}
  
  	/**
  	 * This returns the label text for the adapted class.
  	 * <!-- begin-user-doc --> <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public String getText(Object object) {
  		String label = ((org.eclipse.gemoc.dsl.debug.Thread)object).getName();
  