/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.metamodels.transformation.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.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;
import org.teiid.designer.metamodels.transformation.MappingClassSet;
import org.teiid.designer.metamodels.transformation.TransformationFactory;
import org.teiid.designer.metamodels.transformation.TransformationPackage;
/**
* This is the item provider adapter for a {@link org.teiid.designer.metamodels.transformation.MappingClassSet} object. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*
* @since 8.0
*/
public class MappingClassSetItemProvider extends ItemProviderAdapter
implements IEditingDomainItemProvider, ITreeItemContentProvider, IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public MappingClassSetItemProvider( AdapterFactory adapterFactory ) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public List getPropertyDescriptors( Object object ) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addTargetPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Target feature. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addTargetPropertyDescriptor( Object object ) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_MappingClassSet_target_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_MappingClassSet_target_feature", "_UI_MappingClassSet_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
TransformationPackage.eINSTANCE.getMappingClassSet_Target(),
true,
null,
null,
null));
}
/**
* 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 getChildrenFeatures( Object object ) {
if (childrenFeatures == null) {
super.getChildrenFeatures(object);
childrenFeatures.add(TransformationPackage.eINSTANCE.getMappingClassSet_MappingClasses());
childrenFeatures.add(TransformationPackage.eINSTANCE.getMappingClassSet_InputBinding());
}
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 MappingClassSet.gif. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object getImage( Object object ) {
return getResourceLocator().getImage("full/obj16/MappingClassSet"); //$NON-NLS-1$
}
/**
* 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_MappingClassSet_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(MappingClassSet.class)) {
case TransformationPackage.MAPPING_CLASS_SET__MAPPING_CLASSES:
case TransformationPackage.MAPPING_CLASS_SET__INPUT_BINDING:
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 NOT : users may not create these types by hand.
*/
@Override
protected void collectNewChildDescriptors( Collection newChildDescriptors,
Object object ) {
super.collectNewChildDescriptors(newChildDescriptors, object);
// BML 1/16/04 - Commented these types out because we don't want the user to be able to arbitrarily
// create mapping classes, staging tables or input set's.
// newChildDescriptors.add
// (createChildParameter
// (TransformationPackage.eINSTANCE.getMappingClassSet_MappingClasses(),
// TransformationFactory.eINSTANCE.createMappingClass()));
//
// newChildDescriptors.add
// (createChildParameter
// (TransformationPackage.eINSTANCE.getMappingClassSet_MappingClasses(),
// TransformationFactory.eINSTANCE.createStagingTable()));
//
// newChildDescriptors.add
// (createChildParameter
// (TransformationPackage.eINSTANCE.getMappingClassSet_InputBinding(),
// TransformationFactory.eINSTANCE.createInputBinding()));
}
/**
* 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 collectNewChildDescriptorsGen( Collection newChildDescriptors, // NO_UCD
Object object ) {
super.collectNewChildDescriptors(newChildDescriptors, object);
newChildDescriptors.add(createChildParameter(TransformationPackage.eINSTANCE.getMappingClassSet_MappingClasses(),
TransformationFactory.eINSTANCE.createMappingClass()));
newChildDescriptors.add(createChildParameter(TransformationPackage.eINSTANCE.getMappingClassSet_MappingClasses(),
TransformationFactory.eINSTANCE.createStagingTable()));
newChildDescriptors.add(createChildParameter(TransformationPackage.eINSTANCE.getMappingClassSet_InputBinding(),
TransformationFactory.eINSTANCE.createInputBinding()));
}
/**
* Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return TransformationEditPlugin.INSTANCE;
}
}