Eclipse GMF Guide (Galileo) - TopNodeReferenceItemProvider (Eclipse GMF Documentation)

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org.eclipse.gmf.mappings.provider
Class TopNodeReferenceItemProvider

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.emf.edit.provider.ItemProviderAdapter
          

org.eclipse.gmf.mappings.provider.NodeReferenceItemProvider
              
org.eclipse.gmf.mappings.provider.TopNodeReferenceItemProvider

All Implemented Interfaces:: org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal, org.eclipse.emf.common.util.ResourceLocator, org.eclipse.emf.edit.command.CreateChildCommand.Helper, org.eclipse.emf.edit.provider.IChangeNotifier, org.eclipse.emf.edit.provider.IDisposable, org.eclipse.emf.edit.provider.IEditingDomainItemProvider, org.eclipse.emf.edit.provider.IItemLabelProvider, org.eclipse.emf.edit.provider.IItemPropertySource, org.eclipse.emf.edit.provider.IStructuredItemContentProvider, org.eclipse.emf.edit.provider.ITreeItemContentProvider

public class TopNodeReferenceItemProvider
extends NodeReferenceItemProvider
implements org.eclipse.emf.edit.provider.IEditingDomainItemProvider, org.eclipse.emf.edit.provider.IStructuredItemContentProvider, org.eclipse.emf.edit.provider.ITreeItemContentProvider, org.eclipse.emf.edit.provider.IItemLabelProvider, org.eclipse.emf.edit.provider.IItemPropertySource
extends NodeReferenceItemProvider
implements org.eclipse.emf.edit.provider.IEditingDomainItemProvider, org.eclipse.emf.edit.provider.IStructuredItemContentProvider, org.eclipse.emf.edit.provider.ITreeItemContentProvider, org.eclipse.emf.edit.provider.IItemLabelProvider, org.eclipse.emf.edit.provider.IItemPropertySource

This is the item provider adapter for a TopNodeReference object.

** Generated **

Nested Class Summary

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

org.eclipse.emf.edit.provider.ItemProviderAdapter.ChildrenStore, org.eclipse.emf.edit.provider.ItemProviderAdapter.ModifiableSingletonEList<E>, org.eclipse.emf.edit.provider.ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommand, org.eclipse.emf.edit.provider.ItemProviderAdapter.ResultAndAffectedObjectsWrappingCommandActionDelegate

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

org.eclipse.emf.common.notify.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

TopNodeReferenceItemProvider (org.eclipse.emf.common.notify.AdapterFactory adapterFactory)
          This constructs an instance from a factory and a notifier

Method Summary

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 org.eclipse.emf.ecore.EStructuralFeature getChildFeature (java.lang.Object object, java.lang.Object child)


java.util.Collection<? extends org.eclipse.emf.ecore.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.lang.Object getImage (java.lang.Object object)
          This returns TopNodeReference.gif

java.util.List<org.eclipse.emf.edit.provider.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 (org.eclipse.emf.common.notify.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)

void notifyChangedGen (org.eclipse.emf.common.notify.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.gmf.mappings.provider. NodeReferenceItemProvider

addChildPropertyDescriptor, addChildrenFeaturePropertyDescriptor, addContainmentFeaturePropertyDescriptor, 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, 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.IItemPropertySource

getEditableValue, getPropertyDescriptor

Constructor Detail

TopNodeReferenceItemProvider

public TopNodeReferenceItemProvider(org.eclipse.emf.common.notify.AdapterFactory adapterFactory)

This constructs an instance from a factory and a notifier.

** Generated **

Method Detail

getPropertyDescriptors

public java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> getPropertyDescriptors(java.lang.Object object)

This returns the property descriptors for the adapted class.

Specified by:: getPropertyDescriptors in interface org.eclipse.emf.edit.provider.IItemPropertySource
Overrides:: getPropertyDescriptors in class NodeReferenceItemProvider

** Generated **

getChildrenFeatures

public java.util.Collection<? extends org.eclipse.emf.ecore.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 org.eclipse.emf.edit.provider.ItemProviderAdapter

** Generated **

getChildFeature

protected org.eclipse.emf.ecore.EStructuralFeature getChildFeature(java.lang.Object object,
                                                                   java.lang.Object child)

Overrides:: getChildFeature in class org.eclipse.emf.edit.provider.ItemProviderAdapter

** Generated **

getImage

public java.lang.Object getImage(java.lang.Object object)

This returns TopNodeReference.gif.

Specified by:: getImage in interface org.eclipse.emf.edit.provider.IItemLabelProvider
Overrides:: getImage in class org.eclipse.emf.edit.provider.ItemProviderAdapter

** Generated **

getText

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

This returns the label text for the adapted class.

Specified by:: getText in interface org.eclipse.emf.edit.provider.IItemLabelProvider
Specified by:: getText in class NodeReferenceItemProvider

** Generated **: NOT

notifyChangedGen

public void notifyChangedGen(org.eclipse.emf.common.notify.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).

** Generated **

notifyChanged

public void notifyChanged(org.eclipse.emf.common.notify.Notification notification)

Description copied from class: NodeReferenceItemProvider

Specified by:: notifyChanged in interface org.eclipse.emf.common.notify.Adapter
Overrides:: notifyChanged in class NodeReferenceItemProvider

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.