org.eclipse.ocl.expressions.provider
Class LoopExpItemProvider

java.lang.Object
  ItemProviderAdapter
      org.eclipse.ocl.expressions.provider.OCLExpressionItemProvider
          org.eclipse.ocl.expressions.provider.CallExpItemProvider
              org.eclipse.ocl.expressions.provider.LoopExpItemProvider

Direct Known Subclasses:

IterateExpItemProvider, IteratorExpItemProvider

public class LoopExpItemProvider
extends CallExpItemProvider

This is the item provider adapter for a LoopExp object.

Constructor Summary

LoopExpItemProvider(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 org.eclipse.emf.edit.command.CommandParameters describing the children that can be created under this object
protected EStructuralFeature	getChildFeature(java.lang.Object object, java.lang.Object child)
java.util.Collection<? extends EStructuralFeature>	getChildrenFeatures(java.lang.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
java.lang.String	getCreateChildText(java.lang.Object owner, java.lang.Object feature, java.lang.Object child, java.util.Collection<?> selection) This returns the label text for org.eclipse.emf.edit.command.CreateChildCommand
java.lang.Object	getImage(java.lang.Object object) This returns LoopExp.gif
java.util.List<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(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
protected boolean	shouldComposeCreationImage()

Methods inherited from class org.eclipse.ocl.expressions.provider.CallExpItemProvider

addPropertyEndPositionPropertyDescriptor, addPropertyStartPositionPropertyDescriptor

Methods inherited from class org.eclipse.ocl.expressions.provider.OCLExpressionItemProvider

addEndPositionPropertyDescriptor, addStartPositionPropertyDescriptor, getResourceLocator

Methods inherited from class java.lang.Object

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

Constructor Detail

LoopExpItemProvider

public LoopExpItemProvider(AdapterFactory adapterFactory)

This constructs an instance from a factory and a notifier.

Method Detail

getPropertyDescriptors

public java.util.List<IItemPropertyDescriptor> getPropertyDescriptors(java.lang.Object object)

This returns the property descriptors for the adapted class.

Overrides:

getPropertyDescriptors in class CallExpItemProvider

getChildrenFeatures

public java.util.Collection<? extends EStructuralFeature> getChildrenFeatures(java.lang.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.

Overrides:

getChildrenFeatures in class CallExpItemProvider

getChildFeature

protected EStructuralFeature getChildFeature(java.lang.Object object,
                                             java.lang.Object child)

Overrides:

getChildFeature in class CallExpItemProvider

getImage

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

This returns LoopExp.gif.

shouldComposeCreationImage

protected boolean shouldComposeCreationImage()

Overrides:

shouldComposeCreationImage in class CallExpItemProvider

getText

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

This returns the label text for the adapted class.

Overrides:

getText in class CallExpItemProvider

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 CallExpItemProvider

collectNewChildDescriptors

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

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

Overrides:

collectNewChildDescriptors in class CallExpItemProvider

getCreateChildText

public java.lang.String getCreateChildText(java.lang.Object owner,
                                           java.lang.Object feature,
                                           java.lang.Object child,
                                           java.util.Collection<?> selection)

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