LAttributeMatchingConstraintItemProvider.java

/**
 * Copyright (c) 2011 - 2014, Lunifera GmbH (Gross Enzersdorf), Loetz KG (Heidelberg)
 *  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 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Florian Pirchner - Initial implementation 
 *  
 */
package org.lunifera.dsl.semantic.common.types.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.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;

import org.lunifera.dsl.semantic.common.types.LAttributeMatchingConstraint;
import org.lunifera.dsl.semantic.common.types.LComparatorType;
import org.lunifera.dsl.semantic.common.types.LunTypesPackage;

/**
 * This is the item provider adapter for a {@link org.lunifera.dsl.semantic.common.types.LAttributeMatchingConstraint} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class LAttributeMatchingConstraintItemProvider extends LLazyResolverItemProvider {
	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public LAttributeMatchingConstraintItemProvider(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);

			addAttributePropertyDescriptor(object);
			addComparatorTypePropertyDescriptor(object);
			addMatchingValuePropertyDescriptor(object);
			addMatchingLiteralPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Attribute feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addAttributePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_LAttributeMatchingConstraint_attribute_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_LAttributeMatchingConstraint_attribute_feature", "_UI_LAttributeMatchingConstraint_type"),
				 LunTypesPackage.Literals.LATTRIBUTE_MATCHING_CONSTRAINT__ATTRIBUTE,
				 true,
				 false,
				 true,
				 null,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Comparator Type feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addComparatorTypePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_LAttributeMatchingConstraint_comparatorType_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_LAttributeMatchingConstraint_comparatorType_feature", "_UI_LAttributeMatchingConstraint_type"),
				 LunTypesPackage.Literals.LATTRIBUTE_MATCHING_CONSTRAINT__COMPARATOR_TYPE,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Matching Value feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addMatchingValuePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_LAttributeMatchingConstraint_matchingValue_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_LAttributeMatchingConstraint_matchingValue_feature", "_UI_LAttributeMatchingConstraint_type"),
				 LunTypesPackage.Literals.LATTRIBUTE_MATCHING_CONSTRAINT__MATCHING_VALUE,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This adds a property descriptor for the Matching Literal feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addMatchingLiteralPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_LAttributeMatchingConstraint_matchingLiteral_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_LAttributeMatchingConstraint_matchingLiteral_feature", "_UI_LAttributeMatchingConstraint_type"),
				 LunTypesPackage.Literals.LATTRIBUTE_MATCHING_CONSTRAINT__MATCHING_LITERAL,
				 true,
				 false,
				 true,
				 null,
				 null,
				 null));
	}

	/**
	 * This returns LAttributeMatchingConstraint.gif.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object getImage(Object object) {
		return overlayImage(object, getResourceLocator().getImage("full/obj16/LAttributeMatchingConstraint"));
	}

	/**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getText(Object object) {
		LComparatorType labelValue = ((LAttributeMatchingConstraint)object).getComparatorType();
		String label = labelValue == null ? null : labelValue.toString();
		return label == null || label.length() == 0 ?
			getString("_UI_LAttributeMatchingConstraint_type") :
			getString("_UI_LAttributeMatchingConstraint_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(LAttributeMatchingConstraint.class)) {
			case LunTypesPackage.LATTRIBUTE_MATCHING_CONSTRAINT__COMPARATOR_TYPE:
			case LunTypesPackage.LATTRIBUTE_MATCHING_CONSTRAINT__MATCHING_VALUE:
				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);
	}

}