org.eclipse.emf.ecore.xcore.provider
Class XStructuralFeatureItemProvider

java.lang.Object
  extended by org.eclipse.emf.common.notify.impl.AdapterImpl
      extended by org.eclipse.emf.edit.provider.ItemProviderAdapter
          extended by org.eclipse.emf.ecore.xcore.provider.XModelElementItemProvider
              extended by org.eclipse.emf.ecore.xcore.provider.XNamedElementItemProvider
                  extended by org.eclipse.emf.ecore.xcore.provider.XTypedElementItemProvider
                      extended by org.eclipse.emf.ecore.xcore.provider.XMemberItemProvider
                          extended by org.eclipse.emf.ecore.xcore.provider.XStructuralFeatureItemProvider
All Implemented Interfaces:
Adapter, Adapter.Internal, ResourceLocator, CreateChildCommand.Helper, IChangeNotifier, IDisposable, IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IStructuredItemContentProvider, ITreeItemContentProvider
Direct Known Subclasses:
XAttributeItemProvider, XReferenceItemProvider

public class XStructuralFeatureItemProvider
extends XMemberItemProvider
implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource

This is the item provider adapter for a XStructuralFeature object.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.eclipse.emf.ecore.xcore.provider.XModelElementItemProvider
XModelElementItemProvider.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
XStructuralFeatureItemProvider(AdapterFactory adapterFactory)
          This constructs an instance from a factory and a notifier
 
Method Summary
protected  void addDerivedPropertyDescriptor(java.lang.Object object)
          This adds a property descriptor for the Derived feature
protected  void addReadonlyPropertyDescriptor(java.lang.Object object)
          This adds a property descriptor for the Readonly feature
protected  void addTransientPropertyDescriptor(java.lang.Object object)
          This adds a property descriptor for the Transient feature
protected  void addUnsettablePropertyDescriptor(java.lang.Object object)
          This adds a property descriptor for the Unsettable feature
protected  void addVolatilePropertyDescriptor(java.lang.Object object)
          This adds a property descriptor for the Volatile feature
protected  void collectNewChildDescriptors(java.util.Collection<java.lang.Object> newChildDescriptors, java.lang.Object object)
          This adds CommandParameters describing the children that can be created under this object
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
 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)
protected  boolean shouldComposeCreationImage()
           
 
Methods inherited from class org.eclipse.emf.ecore.xcore.provider.XTypedElementItemProvider
addMultiplicityPropertyDescriptor, addUniquePropertyDescriptor, addUnorderedPropertyDescriptor, getComposedImage
 
Methods inherited from class org.eclipse.emf.ecore.xcore.provider.XNamedElementItemProvider
addNamePropertyDescriptor
 
Methods inherited from class org.eclipse.emf.ecore.xcore.provider.XModelElementItemProvider
getResourceLocator
 
Methods inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter
addListener, adjustWrapperIndex, adjustWrapperIndices, adjustWrapperIndices, createAddCommand, createAddCommand, createChildParameter, createChildrenStore, createCommand, createCopyCommand, createCreateChildCommand, createCreateChildCommand, createCreateCopyCommand, createDragAndDropCommand, createInitializeCopyCommand, createItemPropertyDescriptor, 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, getValue, getWrappedValues, hasChildren, hasChildren, isAdapterForType, isEquivalentValue, isPropertySet, isResolveProxies, 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.IStructuredItemContentProvider
getElements
 
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

XStructuralFeatureItemProvider

public XStructuralFeatureItemProvider(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 XMemberItemProvider

addReadonlyPropertyDescriptor

protected void addReadonlyPropertyDescriptor(java.lang.Object object)
This adds a property descriptor for the Readonly feature.


addVolatilePropertyDescriptor

protected void addVolatilePropertyDescriptor(java.lang.Object object)
This adds a property descriptor for the Volatile feature.


addTransientPropertyDescriptor

protected void addTransientPropertyDescriptor(java.lang.Object object)
This adds a property descriptor for the Transient feature.


addUnsettablePropertyDescriptor

protected void addUnsettablePropertyDescriptor(java.lang.Object object)
This adds a property descriptor for the Unsettable feature.


addDerivedPropertyDescriptor

protected void addDerivedPropertyDescriptor(java.lang.Object object)
This adds a property descriptor for the Derived feature.


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 XTypedElementItemProvider

getChildFeature

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

Overrides:
getChildFeature in class XTypedElementItemProvider

shouldComposeCreationImage

protected boolean shouldComposeCreationImage()

Overrides:
shouldComposeCreationImage in class XMemberItemProvider

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 XMemberItemProvider

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 XMemberItemProvider
Parameters:
notification - a description of the change.

collectNewChildDescriptors

protected void collectNewChildDescriptors(java.util.Collection<java.lang.Object> newChildDescriptors,
                                          java.lang.Object object)
This adds CommandParameters describing the children that can be created under this object.

Overrides:
collectNewChildDescriptors in class XMemberItemProvider

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