de.uka.ipd.sdq.stoex.provider
Class PowerExpressionItemProvider

java.lang.Object
  ItemProviderAdapter
      de.uka.ipd.sdq.stoex.provider.ExpressionItemProvider
          de.uka.ipd.sdq.stoex.provider.IfElseItemProvider
              de.uka.ipd.sdq.stoex.provider.BooleanExpressionItemProvider
                  de.uka.ipd.sdq.stoex.provider.ComparisonItemProvider
                      de.uka.ipd.sdq.stoex.provider.TermItemProvider
                          de.uka.ipd.sdq.stoex.provider.ProductItemProvider
                              de.uka.ipd.sdq.stoex.provider.PowerItemProvider
                                  de.uka.ipd.sdq.stoex.provider.PowerExpressionItemProvider

public class PowerExpressionItemProvider
extends PowerItemProvider

This is the item provider adapter for a PowerExpression object.

Field Summary

static String

copyright

Constructor Summary

PowerExpressionItemProvider(AdapterFactory adapterFactory)
This constructs an instance from a factory and a notifier.

Method Summary

protected void	collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) This adds org.eclipse.emf.edit.command.CommandParameters describing the children that can be created under this object.
protected EStructuralFeature	getChildFeature(Object object, Object child)
Collection<? extends EStructuralFeature>	getChildrenFeatures(Object object) This specifies how to implement #getChildren and is used to deduce an appropriate feature for an org.eclipse.emf.edit.command.AddCommand, org.eclipse.emf.edit.command.RemoveCommand or org.eclipse.emf.edit.command.MoveCommand in #createCommand.
String	getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) This returns the label text for org.eclipse.emf.edit.command.CreateChildCommand.
Object	getImage(Object object) This returns PowerExpression.gif.
List<IItemPropertyDescriptor>	getPropertyDescriptors(Object object) This returns the property descriptors for the adapted class.
String	getText(Object object) This returns the label text for the adapted class.
void	notifyChanged(Notification notification) This handles model notifications by calling #updateChildren to update any cached children and by creating a viewer notification, which it passes to #fireNotifyChanged.

Methods inherited from class de.uka.ipd.sdq.stoex.provider.ExpressionItemProvider

getResourceLocator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

copyright

public static final String copyright

See Also:

Constant Field Values

Constructor Detail

PowerExpressionItemProvider

public PowerExpressionItemProvider(AdapterFactory adapterFactory)

This constructs an instance from a factory and a notifier.

Method Detail

getPropertyDescriptors

public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)

This returns the property descriptors for the adapted class.

Overrides:

getPropertyDescriptors in class PowerItemProvider

getChildrenFeatures

public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)

This specifies how to implement #getChildren and is used to deduce an appropriate feature for an org.eclipse.emf.edit.command.AddCommand, org.eclipse.emf.edit.command.RemoveCommand or org.eclipse.emf.edit.command.MoveCommand in #createCommand.

getChildFeature

protected EStructuralFeature getChildFeature(Object object,
                                             Object child)

getImage

public Object getImage(Object object)

This returns PowerExpression.gif.

getText

public String getText(Object object)

This returns the label text for the adapted class.

Overrides:

getText in class PowerItemProvider

notifyChanged

public void notifyChanged(Notification notification)

This handles model notifications by calling #updateChildren to update any cached children and by creating a viewer notification, which it passes to #fireNotifyChanged.

Overrides:

notifyChanged in class PowerItemProvider

collectNewChildDescriptors

protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors,
                                          Object object)

This adds org.eclipse.emf.edit.command.CommandParameters describing the children that can be created under this object.

Overrides:

collectNewChildDescriptors in class PowerItemProvider

getCreateChildText

public String getCreateChildText(Object owner,
                                 Object feature,
                                 Object child,
                                 Collection<?> selection)

This returns the label text for org.eclipse.emf.edit.command.CreateChildCommand.