org.eclipse.emf.codegen.ecore.genmodel.provider
Class GenBaseItemProvider

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.emf.edit.provider.ItemProviderAdapter
          org.eclipse.emf.codegen.ecore.genmodel.provider.GenBaseItemProvider

All Implemented Interfaces:

Adapter, Adapter.Internal, ResourceLocator, CreateChildCommand.Helper, IChangeNotifier, IDisposable, IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IStructuredItemContentProvider, ITreeItemContentProvider

Direct Known Subclasses:

GenAnnotationItemProvider, GenClassItemProvider, GenDataTypeItemProvider, GenEnumLiteralItemProvider, GenFeatureItemProvider, GenModelItemProvider, GenOperationItemProvider, GenPackageItemProvider

public class GenBaseItemProvider
extends ItemProviderAdapter
implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource

This is the item provider adapter for a GenBase object.

Nested Class Summary

protected static class	GenBaseItemProvider.GenItemPropertyDescriptor A simple extension of ItemPropertyDescriptor that forbids editing of items that will not be persisted.
static class	GenBaseItemProvider.UnderlayedImage

Nested classes/interfaces inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

ItemProviderAdapter.ChildrenStore, ItemProviderAdapter.ModifiableSingletonEList<E>, ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommand, ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommandActionDelegate

Nested classes/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

Adapter.Internal

Field Summary

Fields inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

adapterFactory, changeNotifier, childrenFeatures, childrenReferences, childrenStoreMap, itemPropertyDescriptors, targets, wrappers, wrappingNeeded

Fields inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

target

Constructor Summary

GenBaseItemProvider(AdapterFactory adapterFactory)
This constructs an instance from a factory and a notifier

Method Summary

protected static boolean	canEdit(java.lang.Object object) Returns whether changes to the object will be persisted.
protected ItemPropertyDescriptor	createItemPropertyDescriptor(AdapterFactory adapterFactory, ResourceLocator resourceLocator, java.lang.String displayName, java.lang.String description, EStructuralFeature feature, boolean isSettable, boolean multiLine, boolean sortChoices, java.lang.Object staticImage, java.lang.String category, java.lang.String[] filterFlags) Creates an instance that uses a resource locator; indicates whether to be multi-line and to sort choices; specifies a static image, a category, and filter flags; and determines the cell editor from the type of the structural feature.
protected EStructuralFeature	getChildFeature(java.lang.Object object, java.lang.Object child)
java.util.Collection<? extends EStructuralFeature>	getChildrenFeatures(java.lang.Object object) This specifies how to implement ItemProviderAdapter.getChildren(java.lang.Object) and is used to deduce an appropriate feature for an AddCommand, RemoveCommand or MoveCommand in ItemProviderAdapter.createCommand(java.lang.Object, org.eclipse.emf.edit.domain.EditingDomain, java.lang.Class, org.eclipse.emf.edit.command.CommandParameter)
java.util.List<IItemPropertyDescriptor>	getPropertyDescriptors(java.lang.Object object) This returns the property descriptors for the adapted class
ResourceLocator	getResourceLocator() Return the resource locator for this item provider's resources
java.lang.String	getText(java.lang.Object object) This returns the label text for the adapted class
void	notifyChanged(Notification notification) This handles model notifications by calling ItemProviderAdapter.updateChildren(org.eclipse.emf.common.notify.Notification) to update any cached children and by creating a viewer notification, which it passes to ItemProviderAdapter.fireNotifyChanged(org.eclipse.emf.common.notify.Notification)

Methods inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

addListener, adjustWrapperIndex, adjustWrapperIndices, adjustWrapperIndices, collectNewChildDescriptors, createAddCommand, createAddCommand, createChildParameter, createChildrenStore, createCommand, createCopyCommand, createCreateChildCommand, createCreateChildCommand, createCreateCopyCommand, createDragAndDropCommand, createInitializeCopyCommand, createItemPropertyDescriptor, createMoveCommand, createMoveCommand, createRemoveCommand, createRemoveCommand, createReplaceCommand, createReplaceCommand, createSetCommand, createSetCommand, createWrapper, crop, dispose, disposeWrapper, disposeWrappers, factorAddCommand, factorMoveCommand, factorRemoveCommand, fireNotifyChanged, getAdapterFactory, getBackground, getBackground, getBaseURL, getChildReference, getChildren, getChildrenReferences, getChildrenStore, getColumnImage, getColumnText, getCreateChildDescription, getCreateChildImage, getCreateChildResult, getCreateChildText, getCreateChildToolTipText, getEditableValue, getElements, getFeatureText, getFeatureValue, getFont, getFont, getForeground, getForeground, getImage, getImage, getNewChildDescriptors, getParent, getPropertyDescriptor, getPropertyValue, getReferenceValue, getResourceLocator, getRootAdapterFactory, getSetFeature, getSetFeatures, getString, getString, getString, getString, getString, getString, getString, getString, getTypeText, getTypeText, getUpdateableText, getWrappedValues, hasChildren, hasChildren, isAdapterForType, isEquivalentValue, isPropertySet, isValidValue, isWrappingNeeded, overlayImage, removeListener, resetPropertyValue, setPropertyValue, setTarget, shouldTranslate, unsetTarget, unwrap, unwrapCommandValues, updateChildren, wrap, wrapCommand

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

getTarget

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.emf.edit.provider.IEditingDomainItemProvider

createCommand, getChildren, getNewChildDescriptors, getParent

Methods inherited from interface org.eclipse.emf.edit.provider.ITreeItemContentProvider

getChildren, getParent, hasChildren

Methods inherited from interface org.eclipse.emf.edit.provider.IItemLabelProvider

getImage

Methods inherited from interface org.eclipse.emf.edit.provider.IItemPropertySource

getEditableValue, getPropertyDescriptor

Constructor Detail

GenBaseItemProvider

public GenBaseItemProvider(AdapterFactory adapterFactory)

This constructs an instance from a factory and a notifier.

Method Detail

getPropertyDescriptors

public java.util.List<IItemPropertyDescriptor> getPropertyDescriptors(java.lang.Object object)

This returns the property descriptors for the adapted class.

Specified by:

getPropertyDescriptors in interface IItemPropertySource

Overrides:

getPropertyDescriptors in class ItemProviderAdapter

getChildrenFeatures

public java.util.Collection<? extends EStructuralFeature> getChildrenFeatures(java.lang.Object object)

This specifies how to implement ItemProviderAdapter.getChildren(java.lang.Object) and is used to deduce an appropriate feature for an AddCommand, RemoveCommand or MoveCommand in ItemProviderAdapter.createCommand(java.lang.Object, org.eclipse.emf.edit.domain.EditingDomain, java.lang.Class, org.eclipse.emf.edit.command.CommandParameter).

Overrides:

getChildrenFeatures in class ItemProviderAdapter

getChildFeature

protected EStructuralFeature getChildFeature(java.lang.Object object,
                                             java.lang.Object child)

Overrides:

getChildFeature in class ItemProviderAdapter

getText

public java.lang.String getText(java.lang.Object object)

This returns the label text for the adapted class.

Specified by:

getText in interface IItemLabelProvider

Overrides:

getText in class ItemProviderAdapter

notifyChanged

public void notifyChanged(Notification notification)

This handles model notifications by calling ItemProviderAdapter.updateChildren(org.eclipse.emf.common.notify.Notification) to update any cached children and by creating a viewer notification, which it passes to ItemProviderAdapter.fireNotifyChanged(org.eclipse.emf.common.notify.Notification).

Specified by:

notifyChanged in interface Adapter

Overrides:

notifyChanged in class AdapterImpl

Parameters:

notification - a description of the change.

getResourceLocator

public ResourceLocator getResourceLocator()

Return the resource locator for this item provider's resources.

Overrides:

getResourceLocator in class ItemProviderAdapter

canEdit

protected static boolean canEdit(java.lang.Object object)

Returns whether changes to the object will be persisted.

createItemPropertyDescriptor

protected ItemPropertyDescriptor createItemPropertyDescriptor(AdapterFactory adapterFactory,
                                                              ResourceLocator resourceLocator,
                                                              java.lang.String displayName,
                                                              java.lang.String description,
                                                              EStructuralFeature feature,
                                                              boolean isSettable,
                                                              boolean multiLine,
                                                              boolean sortChoices,
                                                              java.lang.Object staticImage,
                                                              java.lang.String category,
                                                              java.lang.String[] filterFlags)

Description copied from class: ItemProviderAdapter

Creates an instance that uses a resource locator; indicates whether to be multi-line and to sort choices; specifies a static image, a category, and filter flags; and determines the cell editor from the type of the structural feature.

Overrides:

createItemPropertyDescriptor in class ItemProviderAdapter