org.eclipse.emf.edit.provider.resource
Class ResourceItemProvider

java.lang.Object
  |
  +--org.eclipse.emf.common.notify.impl.AdapterImpl
        |
        +--org.eclipse.emf.edit.provider.ItemProviderAdapter
              |
              +--org.eclipse.emf.edit.provider.resource.ResourceItemProvider

All Implemented Interfaces:

Adapter, CreateChildCommand.Helper, IChangeNotifier, IDisposable, IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IStructuredItemContentProvider, ITreeItemContentProvider, ResourceLocator

public class ResourceItemProvider

extends ItemProviderAdapter

implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource

This is the item provider adpater for a Resource object.

Fields inherited from class org.eclipse.emf.edit.provider.ItemProviderAdapter

adapterFactory, changeNotifier, childrenReferences, itemPropertyDescriptors, targets

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 newChildDescriptors, java.lang.Object object) This adds to the collection of CommandParameters describing all of the children that can be created under this object.
java.util.Collection	getChildren(java.lang.Object object) This does the same thing as EditingDomain.getChildren, i.e., it imposes a hierarchical relation on a domain's model objects.
java.util.Collection	getChildrenReferences(java.lang.Object object) This specifies how to implement getChildren(java.lang.Object) and AddCommand and RemoveCommand support 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 Resource.gif.
java.util.Collection	getNewChildDescriptors(java.lang.Object object, EditingDomain editingDomain, java.lang.Object sibling) This does the same thing as EditingDomain.getNewChildDescriptors, i.e., it returns a collection of objects describing the children that can be added under an object in the editing domain.
java.lang.Object	getParent(java.lang.Object object) This returns the parent of the Resource.
java.util.List	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.edit.provider.ItemProviderAdapter

addListener, createAddCommand, createChildParameter, createCommand, createCopyCommand, createCreateChildCommand, createCreateCopyCommand, createDragAndDropCommand, createInitializeCopyCommand, createMoveCommand, createRemoveCommand, createReplaceCommand, createSetCommand, dispose, factorAddCommand, factorMoveCommand, factorRemoveCommand, fireNotifyChanged, getAdapterFactory, getBaseURL, getChildReference, getCreateChildDescription, getCreateChildImage, getCreateChildResult, getCreateChildText, getCreateChildToolTipText, getEditableValue, getElements, getFeatureText, getImage, getPropertyDescriptor, getPropertyValue, getReferenceValue, getResourceLocator, getSetFeature, getSetFeatures, getString, getString, getString, getString, getTypeText, getUpdateableText, hasChildren, isAdapterForType, isPropertySet, removeListener, resetPropertyValue, setPropertyValue, setTarget

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.IStructuredItemContentProvider

getElements

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

ResourceItemProvider

public ResourceItemProvider(AdapterFactory adapterFactory)

This constructs an instance from a factory and a notifier.

Method Detail

getPropertyDescriptors

public java.util.List getPropertyDescriptors(java.lang.Object object)

This returns the property descriptors for the adapted class.

Specified by:

getPropertyDescriptors in interface IItemPropertySource

Overrides:

getPropertyDescriptors in class ItemProviderAdapter

getChildren

public java.util.Collection getChildren(java.lang.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

getChildrenReferences

public java.util.Collection getChildrenReferences(java.lang.Object object)

This specifies how to implement getChildren(java.lang.Object) and AddCommand and RemoveCommand support in ItemProviderAdapter.createCommand(java.lang.Object, org.eclipse.emf.edit.domain.EditingDomain, java.lang.Class, org.eclipse.emf.edit.command.CommandParameter).

Overrides:

getChildrenReferences in class ItemProviderAdapter

getParent

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

This returns the parent of the Resource.

Specified by:

getParent in interface IEditingDomainItemProvider

Overrides:

getParent in class ItemProviderAdapter

getImage

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

This returns Resource.gif.

Specified by:

getImage in interface IItemLabelProvider

Overrides:

getImage in class ItemProviderAdapter

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 ItemProviderAdapter

notifyChanged

public void notifyChanged(Notification notification)

This handles notification by calling fireNotifyChanged.

Overrides:

notifyChanged in class AdapterImpl

Following copied from interface: org.eclipse.emf.common.notify.Adapter

Parameters:

notification - a description of the change.

getNewChildDescriptors

public java.util.Collection getNewChildDescriptors(java.lang.Object object,
                                                   EditingDomain editingDomain,
                                                   java.lang.Object sibling)

Description copied from interface: IEditingDomainItemProvider

This does the same thing as EditingDomain.getNewChildDescriptors, i.e., it returns a collection of objects describing the children that can be added under an object in the editing domain.

Specified by:

getNewChildDescriptors in interface IEditingDomainItemProvider

Overrides:

getNewChildDescriptors in class ItemProviderAdapter

collectNewChildDescriptors

protected void collectNewChildDescriptors(java.util.Collection newChildDescriptors,
                                          java.lang.Object object)

This adds to the collection of CommandParameters describing all of the children that can be created under this object.

Overrides:

collectNewChildDescriptors in class ItemProviderAdapter

getResourceLocator

public ResourceLocator getResourceLocator()

Return the resource locator for this item provider's resources.

Overrides:

getResourceLocator in class ItemProviderAdapter