bundles/org.eclipse.emf.ecp.view.rule.model.edit/src/org/eclipse/emf/ecp/view/spi/rule/model/provider/OrConditionItemProvider.java

/*******************************************************************************
 * Copyright (c) 2011-2013 EclipseSource Muenchen GmbH and others.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 * EclipseSource Munich GmbH - initial API and implementation
 ******************************************************************************/
package org.eclipse.emf.ecp.view.spi.rule.model.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.ecore.EStructuralFeature;
import org.eclipse.emf.ecp.view.spi.rule.model.OrCondition;
import org.eclipse.emf.ecp.view.spi.rule.model.RuleFactory;
import org.eclipse.emf.ecp.view.spi.rule.model.RulePackage;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;

/**
 * This is the item provider adapter for a {@link org.eclipse.emf.ecp.view.spi.rule.model.OrCondition} object.
 * <!-- begin-user-doc -->
 *
 * @since 1.2
 *        <!-- end-user-doc -->
 * @generated
 */
public class OrConditionItemProvider extends ConditionItemProvider {
	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public OrConditionItemProvider(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);

		}
		return itemPropertyDescriptors;
	}

	/**
	 * 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
	 */
	@Override
	public Collection<? extends EStructuralFeature> getChildrenFeatures(
		Object object) {
		if (childrenFeatures == null) {
			super.getChildrenFeatures(object);
			childrenFeatures.add(RulePackage.Literals.OR_CONDITION__CONDITIONS);
		}
		return childrenFeatures;
	}

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

	/**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public String getText(Object object) {
		return getString("_UI_OrCondition_type"); //$NON-NLS-1$
	}

	/**
	 * 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(OrCondition.class)) {
		case RulePackage.OR_CONDITION__CONDITIONS:
			fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
			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);

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createLeafCondition()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createOrCondition()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createAndCondition()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createIterateCondition()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createTrue()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createFalse()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createNotCondition()));

		newChildDescriptors.add(createChildParameter(RulePackage.Literals.OR_CONDITION__CONDITIONS,
			RuleFactory.eINSTANCE.createIsProxyCondition()));
	}

}