org.eclipse.uml2.uml.edit.providers
Class ElementItemProvider

java.lang.Object
  extended byorg.eclipse.emf.common.notify.impl.AdapterImpl
      extended byorg.eclipse.emf.edit.provider.ItemProviderAdapter
          extended byorg.eclipse.emf.ecore.provider.EObjectItemProvider
              extended byorg.eclipse.emf.ecore.provider.EModelElementItemProvider
                  extended byorg.eclipse.uml2.uml.edit.providers.ElementItemProvider
All Implemented Interfaces:
Adapter, Adapter.Internal, CreateChildCommand.Helper, IChangeNotifier, IDisposable, IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IItemQualifiedTextProvider, IStructuredItemContentProvider, ITreeItemContentProvider, ResourceLocator
Direct Known Subclasses:
ActivityGroupItemProvider, ClauseItemProvider, CommentItemProvider, ExceptionHandlerItemProvider, ImageItemProvider, LinkEndDataItemProvider, MultiplicityElementItemProvider, NamedElementItemProvider, ParameterableElementItemProvider, QualifierValueItemProvider, RelationshipItemProvider, SlotItemProvider, TemplateableElementItemProvider, TemplateParameterItemProvider, TemplateParameterSubstitutionItemProvider, TemplateSignatureItemProvider

public class ElementItemProvider
extends EModelElementItemProvider
implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource, IItemQualifiedTextProvider

This is the item provider adapter for a Element object.


Nested Class Summary
 
Nested classes inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter
ItemProviderAdapter.ChildrenStore, ItemProviderAdapter.ModifiableSingletonEList, ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommand, ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommandActionDelegate
 
Nested classes inherited from class 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
ElementItemProvider(AdapterFactory adapterFactory)
          This constructs an instance from a factory and a notifier
 
Method Summary
protected  void addOwnedCommentPropertyDescriptor(Object object)
          This adds a property descriptor for the Owned Comment feature
protected  void addOwnedElementPropertyDescriptor(Object object)
          This adds a property descriptor for the Owned Element feature
protected  void addOwnerPropertyDescriptor(Object object)
          This adds a property descriptor for the Owner feature
protected  StringBuffer appendKeywords(StringBuffer text, Object object)
           
protected  StringBuffer appendLabel(StringBuffer text, Object object)
           
protected  StringBuffer appendString(StringBuffer text, String string)
           
protected  StringBuffer appendType(StringBuffer text, Object object)
           
protected  StringBuffer appendType(StringBuffer text, String key)
           
protected  void collectNewChildDescriptors(Collection newChildDescriptors, Object object)
          This adds to the collection of CommandParameters describing all of the children that can be created under this object
 Command createCommand(Object object, EditingDomain domain, Class commandClass, CommandParameter commandParameter)
           
protected  ItemPropertyDescriptor createItemPropertyDescriptor(AdapterFactory adapterFactory, ResourceLocator resourceLocator, String displayName, String description, EStructuralFeature feature, boolean isSettable, boolean multiLine, boolean sortChoices, Object staticImage, String category, String[] filterFlags)
           
 Collection getChildren(Object object)
           
 Collection getChildrenFeatures(Object object)
          This specifies how to implement ElementItemProvider.getChildren(java.lang.Object) and is used to deduce an appropriate feature for an AddCommand, RemoveCommand or MoveCommand in ElementItemProvider.createCommand(java.lang.Object, org.eclipse.emf.edit.domain.EditingDomain, java.lang.Class, org.eclipse.emf.edit.command.CommandParameter)
protected  ComposedImage getComposedImage(Object object, Object image)
           
 Object getCreateChildImage(Object owner, Object feature, Object child, Collection selection)
          This returns the icon image for CreateChildCommand
protected  String getFeatureText(Object feature)
           
 Collection getNewChildDescriptors(Object object, EditingDomain editingDomain, Object sibling)
           
 Object getParent(Object object)
           
 List getPropertyDescriptors(Object object)
          This returns the property descriptors for the adapted class
 String getQualifiedText(Object object)
          Fetches qualified text for the specified object instance.
 ResourceLocator getResourceLocator()
          Return the resource locator for this item provider's resources
 IItemPropertyDescriptor getStereotypeApplicationPropertyDescriptor(Object object, Object propertyId)
           
 List getStereotypeApplicationPropertyDescriptors(Object object)
           
 String getText(Object object)
          This returns the label text for the adapted class
protected  String getTypeText(ResourceLocator resourceLocator, EClass eClass)
           
 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)
protected  Object overlayImage(Object object, Object image)
           
protected  boolean shouldAppendType()
           
protected  boolean shouldTranslate()
           
 
Methods inherited from class org.eclipse.emf.ecore.provider.EModelElementItemProvider
stripToNull
 
Methods inherited from class org.eclipse.emf.ecore.provider.EObjectItemProvider
getImage
 
Methods inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter
addListener, adjustWrapperIndex, adjustWrapperIndices, adjustWrapperIndices, createAddCommand, createAddCommand, createChildParameter, createChildrenStore, 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, getBaseURL, getChildFeature, getChildReference, getChildrenReferences, getChildrenStore, getCreateChildDescription, getCreateChildResult, getCreateChildText, getCreateChildToolTipText, getEditableValue, getElements, getFeatureValue, getImage, getPropertyDescriptor, getPropertyValue, getReferenceValue, getResourceLocator, getRootAdapterFactory, getSetFeature, getSetFeatures, getString, getString, getString, getString, getString, getString, getString, getString, getTypeText, getTypeText, getUpdateableText, getWrappedValues, hasChildren, isAdapterForType, isEquivalentValue, isPropertySet, isWrappingNeeded, removeListener, resetPropertyValue, setPropertyValue, setTarget, 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.IStructuredItemContentProvider
getElements
 
Methods inherited from interface org.eclipse.emf.edit.provider.ITreeItemContentProvider
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

ElementItemProvider

public ElementItemProvider(AdapterFactory adapterFactory)
This constructs an instance from a factory and a notifier.

Method Detail

getPropertyDescriptors

public List getPropertyDescriptors(Object object)
This returns the property descriptors for the adapted class.

Specified by:
getPropertyDescriptors in interface IItemPropertySource

addOwnedElementPropertyDescriptor

protected void addOwnedElementPropertyDescriptor(Object object)
This adds a property descriptor for the Owned Element feature.


addOwnerPropertyDescriptor

protected void addOwnerPropertyDescriptor(Object object)
This adds a property descriptor for the Owner feature.


addOwnedCommentPropertyDescriptor

protected void addOwnedCommentPropertyDescriptor(Object object)
This adds a property descriptor for the Owned Comment feature.


getChildrenFeatures

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


getText

public String getText(Object object)
This returns the label text for the adapted class.

Specified by:
getText in interface IItemLabelProvider

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

collectNewChildDescriptors

protected void collectNewChildDescriptors(Collection newChildDescriptors,
                                          Object object)
This adds to the collection of CommandParameters describing all of the children that can be created under this object.


getCreateChildImage

public Object getCreateChildImage(Object owner,
                                  Object feature,
                                  Object child,
                                  Collection selection)
This returns the icon image for CreateChildCommand.

Specified by:
getCreateChildImage in interface CreateChildCommand.Helper

getResourceLocator

public ResourceLocator getResourceLocator()
Return the resource locator for this item provider's resources.


getParent

public Object getParent(Object object)
Specified by:
getParent in interface IEditingDomainItemProvider

getChildren

public Collection getChildren(Object object)
Specified by:
getChildren in interface IEditingDomainItemProvider

getNewChildDescriptors

public Collection getNewChildDescriptors(Object object,
                                         EditingDomain editingDomain,
                                         Object sibling)
Specified by:
getNewChildDescriptors in interface IEditingDomainItemProvider

getStereotypeApplicationPropertyDescriptors

public List getStereotypeApplicationPropertyDescriptors(Object object)

getStereotypeApplicationPropertyDescriptor

public IItemPropertyDescriptor getStereotypeApplicationPropertyDescriptor(Object object,
                                                                          Object propertyId)

createCommand

public Command createCommand(Object object,
                             EditingDomain domain,
                             Class commandClass,
                             CommandParameter commandParameter)
Specified by:
createCommand in interface IEditingDomainItemProvider

shouldTranslate

protected boolean shouldTranslate()

getQualifiedText

public String getQualifiedText(Object object)
Description copied from interface: IItemQualifiedTextProvider
Fetches qualified text for the specified object instance.

Specified by:
getQualifiedText in interface IItemQualifiedTextProvider
Parameters:
object - The object instance for which to fetch qualified text.
Returns:
The qualified text.

appendKeywords

protected StringBuffer appendKeywords(StringBuffer text,
                                      Object object)

appendType

protected StringBuffer appendType(StringBuffer text,
                                  Object object)

shouldAppendType

protected boolean shouldAppendType()

appendType

protected StringBuffer appendType(StringBuffer text,
                                  String key)

appendLabel

protected StringBuffer appendLabel(StringBuffer text,
                                   Object object)

appendString

protected StringBuffer appendString(StringBuffer text,
                                    String string)

getTypeText

protected String getTypeText(ResourceLocator resourceLocator,
                             EClass eClass)

getFeatureText

protected String getFeatureText(Object feature)

createItemPropertyDescriptor

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

getComposedImage

protected ComposedImage getComposedImage(Object object,
                                         Object image)

overlayImage

protected Object overlayImage(Object object,
                              Object image)

Copyright 2003, 2006 IBM Corporation and others.
All Rights Reserved.