org.eclipse.emf.edit.provider.ItemPropertyDescriptorDecorator

org.eclipse.emf.cdo.etypes.provider.annotation.AnnotationItemProviderAdapterFactory.ModeledItemPropertyDescriptorDecorator

All Implemented Interfaces:: IItemPropertyDescriptor, IItemPropertyDescriptor.ValueHandlerProvider, IPropertyEditorFactory.Provider

Enclosing class:: AnnotationItemProviderAdapterFactory

public static class AnnotationItemProviderAdapterFactory.ModeledItemPropertyDescriptorDecorator extends ItemPropertyDescriptorDecorator

An item property descriptor decorator implementation used by AnnotationItemProviderAdapterFactory.createPropertyDescriptorDecorator to create an assistant-aware decorator. It is reusable in overrides of AnnotationItemProviderAdapterFactory.createPropertyDescriptorDecorator.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.emf.edit.provider.IItemPropertyDescriptor
IItemPropertyDescriptor.OverrideableCommandOwner, IItemPropertyDescriptor.ValueHandler, IItemPropertyDescriptor.ValueHandlerProvider
Field Summary

Fields

Modifier and Type

Field

Description

protected final Annotation

annotation

The annotation modeled by the modeled object.

protected final BasicAnnotationValidator.Assistant

assistant

The assistant used for value conversion.

protected final EditingDomain

domain

The editing domain of the annotation.

protected final EStructuralFeature

eStructuralFeature

The feature of a property of the modeled object.

protected final String

key

The key of a property of the modeled object.

Fields inherited from class org.eclipse.emf.edit.provider.ItemPropertyDescriptorDecorator
itemPropertyDescriptor, object
Constructor Summary

Constructors

Constructor

Description

ModeledItemPropertyDescriptorDecorator(IItemPropertyDescriptor propertyDescriptor, EObject eObject, String key, EStructuralFeature eStructuralFeature, Annotation annotation, ResourceLocator resourceLocator, EditingDomain domain, BasicAnnotationValidator.Assistant assistant)
Method Summary

Modifier and Type

Method

Description

boolean

canSetProperty(Object object)

boolean

isPropertySet(Object thisObject)

boolean

isPropertyUnsettable(Object object)

void

resetPropertyValue(Object thisObject)

void

setPropertyValue(Object object, Object value)

Methods inherited from class org.eclipse.emf.edit.provider.ItemPropertyDescriptorDecorator
getCategory, getChoiceOfValues, getDecoratedItemPropertyDescriptor, getDecoratedObject, getDescription, getDisplayName, getEditorFactory, getFeature, getFilterFlags, getHelpContextIds, getId, getLabelProvider, getPropertyValue, getValueHandler, isChoiceArbitrary, isCompatibleWith, isMany, isMultiLine, isSortChoices

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- key
  
  protected final String key
  
  The key of a property of the modeled object.
- eStructuralFeature
  
  protected final EStructuralFeature eStructuralFeature
  
  The feature of a property of the modeled object.
- annotation
  
  protected final Annotation annotation
  
  The annotation modeled by the modeled object.
- domain
  
  protected final EditingDomain domain
  
  The editing domain of the annotation.
- assistant
  
  protected final BasicAnnotationValidator.Assistant assistant
  
  The assistant used for value conversion.
Constructor Details
- ModeledItemPropertyDescriptorDecorator
  
  public ModeledItemPropertyDescriptorDecorator(IItemPropertyDescriptor propertyDescriptor, EObject eObject, String key, EStructuralFeature eStructuralFeature, Annotation annotation, ResourceLocator resourceLocator, EditingDomain domain, BasicAnnotationValidator.Assistant assistant)
Method Details
- canSetProperty
  
  public boolean canSetProperty(Object object)
  
  This implementation checks whether the resource of the annotation is read-only in domain.
  
  Specified by:
  
  canSetProperty in interface IItemPropertyDescriptor
  
  Overrides:
  
  canSetProperty in class ItemPropertyDescriptorDecorator
- isPropertySet
  
  public boolean isPropertySet(Object thisObject)
  
  This implementation checks if the key has a non-null value in the annotation details.
  
  Specified by:
  
  isPropertySet in interface IItemPropertyDescriptor
  
  Overrides:
  
  isPropertySet in class ItemPropertyDescriptorDecorator
- isPropertyUnsettable
  
  public boolean isPropertyUnsettable(Object object)
  
  This implementation checks if the key has a null value in the annotation details and the value of the property is non-null. Returning true for this allows the properties view to set the implicit value explicitly via the tool bar button.
  
  Specified by:
  
  isPropertyUnsettable in interface IItemPropertyDescriptor.ValueHandlerProvider
  
  Overrides:
  
  isPropertyUnsettable in class ItemPropertyDescriptorDecorator
- resetPropertyValue
  
  public void resetPropertyValue(Object thisObject)
  
  This implementation removes the detail corresponding to the key from the annotation.
  
  Specified by:
  
  resetPropertyValue in interface IItemPropertyDescriptor
  
  Overrides:
  
  resetPropertyValue in class ItemPropertyDescriptorDecorator
- setPropertyValue
  
  public void setPropertyValue(Object object, Object value)
  
  This implementation converts the value to a literal and either updates the key's existing entry's value or create a new entry for the key and value.
  
  Specified by:
  
  setPropertyValue in interface IItemPropertyDescriptor
  
  Overrides:
  
  setPropertyValue in class ItemPropertyDescriptorDecorator

Class AnnotationItemProviderAdapterFactory.ModeledItemPropertyDescriptorDecorator

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.emf.edit.provider.IItemPropertyDescriptor

Field Summary

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

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.emf.edit.provider.ItemPropertyDescriptorDecorator

Methods inherited from class java.lang.Object

Field Details

key

eStructuralFeature

annotation

domain

assistant

Constructor Details

ModeledItemPropertyDescriptorDecorator

Method Details

canSetProperty

isPropertySet

isPropertyUnsettable

resetPropertyValue

setPropertyValue