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java.lang.Objectorg.eclipse.emf.common.notify.impl.AdapterImpl
org.eclipse.emf.edit.provider.ItemProviderAdapter
org.eclipse.emf.edit.provider.resource.ResourceItemProvider
public class ResourceItemProvider
This is the item provider adapter for a Resource object.
| Nested Class Summary |
|---|
| 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 | |
|---|---|
ResourceItemProvider(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. |
java.util.Collection<?> |
getChildren(java.lang.Object object)
This implements ITreeItemContentProvider.getChildren. |
java.util.Collection<? extends EStructuralFeature> |
getChildrenFeatures(java.lang.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 createCommand. |
java.lang.Object |
getImage(java.lang.Object object)
This returns Resource.gif. |
java.util.Collection<?> |
getNewChildDescriptors(java.lang.Object object,
EditingDomain editingDomain,
java.lang.Object sibling)
This implements IEditingDomainItemProvider.getNewChildDescriptors, returning descriptors for all the possible children that
can be added to the specified object. |
java.lang.Object |
getParent(java.lang.Object object)
This returns the parent of the Resource. |
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 notification by calling fireNotifyChanged. |
| 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 |
| Methods inherited from interface org.eclipse.emf.edit.provider.ITreeItemContentProvider |
|---|
hasChildren |
| Methods inherited from interface org.eclipse.emf.edit.provider.IItemPropertySource |
|---|
getEditableValue, getPropertyDescriptor |
| Constructor Detail |
|---|
public ResourceItemProvider(AdapterFactory adapterFactory)
| Method Detail |
|---|
public java.util.List<IItemPropertyDescriptor> getPropertyDescriptors(java.lang.Object object)
getPropertyDescriptors in interface IItemPropertySourcegetPropertyDescriptors in class ItemProviderAdapterpublic java.util.Collection<?> getChildren(java.lang.Object object)
ItemProviderAdapterITreeItemContentProvider.getChildren. If children are
already cached in a ItemProviderAdapter.ChildrenStore, they are returned. Otherwise, children are collected from the features
returned by getChildrenFeatures. The collected children may or may not be cached,
depending on the result of createChildrenStore; by default, no store is returned if
getChildrenFeatures returns only containment references. All children are optionally
wrapped before being cached and returned. Subclasses may override createWrapper to specify when and with what to wrap children.
getChildren in interface IEditingDomainItemProvidergetChildren in interface ITreeItemContentProvidergetChildren in class ItemProviderAdapterpublic java.util.Collection<? extends EStructuralFeature> getChildrenFeatures(java.lang.Object object)
getChildren(java.lang.Object) and is used to deduce an appropriate feature for an
AddCommand, RemoveCommand or
MoveCommand in createCommand.
getChildrenFeatures in class ItemProviderAdapterpublic java.lang.Object getParent(java.lang.Object object)
getParent in interface IEditingDomainItemProvidergetParent in interface ITreeItemContentProvidergetParent in class ItemProviderAdapterpublic java.lang.Object getImage(java.lang.Object object)
getImage in interface IItemLabelProvidergetImage in class ItemProviderAdapterpublic java.lang.String getText(java.lang.Object object)
getText in interface IItemLabelProvidergetText in class ItemProviderAdapterpublic void notifyChanged(Notification notification)
fireNotifyChanged.
notifyChanged in interface AdapternotifyChanged in class AdapterImplnotification - a description of the change.
public java.util.Collection<?> getNewChildDescriptors(java.lang.Object object,
EditingDomain editingDomain,
java.lang.Object sibling)
ItemProviderAdapterIEditingDomainItemProvider.getNewChildDescriptors, returning descriptors for all the possible children that
can be added to the specified object. Usually, these descriptors will be instances of
CommandParameters, containing at least the child object and the feature
under which it should be added.
This implementation invokes collectNewChildDescriptors, which should be
overridden by derived classes, to build this collection.
If sibling is non-null, an index is added to each CommandParameter with a multi-valued
feature, to ensure that the new child object gets added in the right position.
getNewChildDescriptors in interface IEditingDomainItemProvidergetNewChildDescriptors in class ItemProviderAdapter
protected void collectNewChildDescriptors(java.util.Collection<java.lang.Object> newChildDescriptors,
java.lang.Object object)
CommandParameters describing the children
that can be created under this object.
collectNewChildDescriptors in class ItemProviderAdapterpublic ResourceLocator getResourceLocator()
getResourceLocator in class ItemProviderAdapter
|
Copyright 2001-2006 IBM Corporation and others. All Rights Reserved. |
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