models/foodproduction/org.eclipse.stem.foodproduction/src/org/eclipse/stem/foodproduction/provider/FoodTransformerItemProvider.java

/******************************************************************************* 
 * Copyright (c) 2011 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 Corporation - initial API and implementation 
 *******************************************************************************/

package org.eclipse.stem.foodproduction.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.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.ViewerNotification;

import org.eclipse.stem.core.model.provider.TransformationDecoratorItemProvider;

import org.eclipse.stem.foodproduction.FoodTransformer;
import org.eclipse.stem.foodproduction.FoodproductionPackage;

/**
 * This is the item provider adapter for a {@link org.eclipse.stem.foodproduction.FoodTransformer} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class FoodTransformerItemProvider
	extends TransformationDecoratorItemProvider
	implements
		IEditingDomainItemProvider,
		IStructuredItemContentProvider,
		ITreeItemContentProvider,
		IItemLabelProvider,
		IItemPropertySource {
	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FoodTransformerItemProvider(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);

			addSourcePopulationNamePropertyDescriptor(object);
			addTargetPopulationNamePropertyDescriptor(object);
			addTargetURIPropertyDescriptor(object);
			addTimePeriodPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Source Population Name feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addSourcePopulationNamePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_FoodTransformer_sourcePopulationName_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_FoodTransformer_sourcePopulationName_feature", "_UI_FoodTransformer_type"),
				 FoodproductionPackage.Literals.FOOD_TRANSFORMER__SOURCE_POPULATION_NAME,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Target Population Name feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addTargetPopulationNamePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_FoodTransformer_targetPopulationName_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_FoodTransformer_targetPopulationName_feature", "_UI_FoodTransformer_type"),
				 FoodproductionPackage.Literals.FOOD_TRANSFORMER__TARGET_POPULATION_NAME,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Target URI feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addTargetURIPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_FoodTransformer_targetURI_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_FoodTransformer_targetURI_feature", "_UI_FoodTransformer_type"),
				 FoodproductionPackage.Literals.FOOD_TRANSFORMER__TARGET_URI,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Time Period feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addTimePeriodPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_FoodTransformer_timePeriod_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_FoodTransformer_timePeriod_feature", "_UI_FoodTransformer_type"),
				 FoodproductionPackage.Literals.FOOD_TRANSFORMER__TIME_PERIOD,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getText(Object object) {
		String label = ((FoodTransformer)object).getSourcePopulationName();
		return label == null || label.length() == 0 ?
			getString("_UI_FoodTransformer_type") :
			getString("_UI_FoodTransformer_type") + " " + label;
	}

	/**
	 * 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
	 */
	@Override
	public void notifyChanged(Notification notification) {
		updateChildren(notification);

		switch (notification.getFeatureID(FoodTransformer.class)) {
			case FoodproductionPackage.FOOD_TRANSFORMER__SOURCE_POPULATION_NAME:
			case FoodproductionPackage.FOOD_TRANSFORMER__TARGET_POPULATION_NAME:
			case FoodproductionPackage.FOOD_TRANSFORMER__TARGET_URI:
			case FoodproductionPackage.FOOD_TRANSFORMER__TIME_PERIOD:
				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
				return;
		}
		super.notifyChanged(notification);
	}

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

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

}