org.eclipse.emf.mapping.provider
Class MappingHelperItemProvider

java.lang.Object
  extended byorg.eclipse.emf.common.notify.impl.AdapterImpl
      extended byorg.eclipse.emf.edit.provider.ItemProviderAdapter
          extended byorg.eclipse.emf.mapping.provider.MappingItemProviderAdapter
              extended byorg.eclipse.emf.mapping.provider.MappingHelperItemProvider
All Implemented Interfaces:
Adapter, Adapter.Internal, CreateChildCommand.Helper, IChangeNotifier, IDisposable, IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IStructuredItemContentProvider, ITreeItemContentProvider, ResourceLocator
Direct Known Subclasses:
MappingStrategyItemProvider, TypeConverterItemProvider

public class MappingHelperItemProvider
extends MappingItemProviderAdapter
implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource

This is the item provider adpater for a MappingHelper 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
MappingHelperItemProvider(AdapterFactory adapterFactory)
          This constructs an instance from a factory and a notifier.
 
Method Summary
 Collection getChildren(Object object)
          This does the same thing as EditingDomain.getChildren, i.e., it imposes a hierarchical relation on a domain's model objects.
 Collection getChildrenFeatures(Object object)
          This specifies how to implement 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)
 Object getImage(Object object)
          This returns MappingHelper.gif.
 Object getParent(Object object)
          This returns the mapper of the MappingHelper.
 List getPropertyDescriptors(Object object)
          This returns the property descriptors for the adapted class.
 ResourceLocator getResourceLocator()
          Return the resource locator for this item provider's resources
 String getText(Object object)
          This does the same thing as ILabelProvider.getlText, it fetches the label text specific to this object instance.
 boolean hasChildren(Object object)
          This does the same thing as ITreeContentProvider.hasChildren.
 void notifyChanged(Notification msg)
          This handles notification by delegating to fireNotifyChanged.
 
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, 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, getCreateChildImage, getCreateChildResult, getCreateChildText, getCreateChildToolTipText, getEditableValue, getElements, getFeatureText, getFeatureValue, getImage, getNewChildDescriptors, getPropertyDescriptor, getPropertyValue, getReferenceValue, getResourceLocator, getRootAdapterFactory, getSetFeature, getSetFeatures, getString, getString, getString, getString, getString, getString, getString, getString, getTypeText, getTypeText, getUpdateableText, getWrappedValues, isAdapterForType, isEquivalentValue, isPropertySet, 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, getNewChildDescriptors
 
Methods inherited from interface org.eclipse.emf.edit.provider.IStructuredItemContentProvider
getElements
 
Methods inherited from interface org.eclipse.emf.edit.provider.IItemPropertySource
getEditableValue, getPropertyDescriptor
 

Constructor Detail

MappingHelperItemProvider

public MappingHelperItemProvider(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
Overrides:
getPropertyDescriptors in class ItemProviderAdapter

getChildrenFeatures

public Collection getChildrenFeatures(Object object)
This specifies how to implement 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

getChildren

public Collection getChildren(Object object)
Description copied from interface: IEditingDomainItemProvider
This does the same thing as EditingDomain.getChildren, i.e., it imposes a hierarchical relation on a domain's model objects.

Specified by:
getChildren in interface IEditingDomainItemProvider
Overrides:
getChildren in class ItemProviderAdapter

hasChildren

public boolean hasChildren(Object object)
Description copied from interface: ITreeItemContentProvider
This does the same thing as ITreeContentProvider.hasChildren.

Specified by:
hasChildren in interface ITreeItemContentProvider
Overrides:
hasChildren in class ItemProviderAdapter

getParent

public Object getParent(Object object)
This returns the mapper of the MappingHelper.

Specified by:
getParent in interface IEditingDomainItemProvider
Overrides:
getParent in class ItemProviderAdapter

getImage

public Object getImage(Object object)
This returns MappingHelper.gif.

Specified by:
getImage in interface IItemLabelProvider
Overrides:
getImage in class ItemProviderAdapter

getText

public String getText(Object object)
Description copied from interface: IItemLabelProvider
This does the same thing as ILabelProvider.getlText, it fetches the label text specific to this object instance.

Specified by:
getText in interface IItemLabelProvider
Overrides:
getText in class ItemProviderAdapter

notifyChanged

public void notifyChanged(Notification msg)
This handles notification by delegating to fireNotifyChanged.

Specified by:
notifyChanged in interface Adapter
Overrides:
notifyChanged in class AdapterImpl

getResourceLocator

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

Overrides:
getResourceLocator in class ItemProviderAdapter

Copyright 2001-2006 IBM Corporation and others.
All Rights Reserved.