org.eclipse.emf.ecore.impl

Class MinimalEObjectImpl

java.lang.Object

org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.MinimalEObjectImpl

All Implemented Interfaces:

Notifier, EObject, EStructuralFeature.Internal.DynamicValueHolder, InternalEObject

Direct Known Subclasses:

MinimalEObjectImpl.Container, MinimalEStoreEObjectImpl

public class MinimalEObjectImpl
extends BasicEObjectImpl
implements EStructuralFeature.Internal.DynamicValueHolder

A space compact implementation of the model object 'EObject'.

Since:

2.5

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MinimalEObjectImpl.Container

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

BasicEObjectImpl.EPropertiesHolder, BasicEObjectImpl.EPropertiesHolderBaseImpl, BasicEObjectImpl.EPropertiesHolderImpl

Nested classes/interfaces inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

BasicNotifierImpl.EAdapterList<E extends java.lang.Object & Adapter>, BasicNotifierImpl.EObservableAdapterList

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.InternalEObject

InternalEObject.EStore

Field Summary

Fields inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

EVIRTUAL_GET, EVIRTUAL_IS_SET, EVIRTUAL_NO_VALUE, EVIRTUAL_SET, EVIRTUAL_UNSET

Fields inherited from interface org.eclipse.emf.ecore.EStructuralFeature.Internal.DynamicValueHolder

NIL

Fields inherited from interface org.eclipse.emf.ecore.InternalEObject

EOPPOSITE_FEATURE_BASE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MinimalEObjectImpl() Creates a minimal EObject.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	dynamicGet(int dynamicFeatureID) Returns the value of the feature.
void	dynamicSet(int dynamicFeatureID, java.lang.Object newValue) Sets the value of the feature to the new value.
void	dynamicUnset(int dynamicFeatureID) Unsets the value of the feature.
EList<Adapter>	eAdapters() Returns list of the adapters associated with this notifier.
protected Adapter[]	eBasicAdapterArray() Returns the underlying array of adapters.
protected BasicNotifierImpl.EObservableAdapterList.Listener[]	eBasicAdapterListeners()
protected BasicEList<Adapter>	eBasicAdapters() Returns the adapter list, even if it is null.
protected boolean	eBasicHasAdapters() Returns whether there are any adapters.
protected BasicEObjectImpl.EPropertiesHolder	eBasicProperties()
protected void	eBasicSetAdapterArray(Adapter[] eAdapters)
protected void	eBasicSetAdapterListeners(BasicNotifierImpl.EObservableAdapterList.Listener[] eAdapterListeners)
protected void	eBasicSetContainer(InternalEObject newContainer)
protected void	eBasicSetContainer(InternalEObject newContainer, int newContainerFeatureID)
protected void	eBasicSetContainerFeatureID(int newContainerFeatureID)
protected void	eBasicSetSettings(java.lang.Object[] settings)
protected java.lang.Object[]	eBasicSettings()
EClass	eClass() Returns the meta class.
int	eContainerFeatureID() Returns the container feature ID.
EList<EObject>	eContents() Returns a list view of the content objects; it is unmodifiable.
EList<EObject>	eCrossReferences() Returns a list view of the cross referenced objects; it is unmodifiable.
boolean	eDeliver() Returns whether this notifier will deliver notifications to the adapters.
Resource.Internal	eDirectResource() Returns the directly containing internal resource, or null.
protected EClass	eDynamicClass()
protected boolean	eHasSettings()
InternalEObject	eInternalContainer() Returns the internal container, or null.
boolean	eIsProxy() Indicates whether this object is a proxy.
protected BasicEObjectImpl.EPropertiesHolder	eProperties()
URI	eProxyURI() Returns the proxy URI of this object.
void	eSetClass(EClass eClass) Sets the meta class.
void	eSetDeliver(boolean deliver) Sets whether this notifier will deliver notifications to the adapters.
protected void	eSetDirectResource(Resource.Internal resource)
void	eSetProxyURI(URI uri) Set the proxy URI of this object.
protected EStructuralFeature.Internal.DynamicValueHolder	eSettings()

Methods inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eAddVirtualValue, eAllContents, eBaseStructuralFeatureID, eBasicRemoveFromContainer, eBasicRemoveFromContainerFeature, eBasicSetContainer, eComputeVirtualValuesCapacity, eContainer, eContainerAdapterArray, eContainingFeature, eContainmentFeature, eContainmentFeature, eContains, eDerivedOperationID, eDerivedOperationID, eDerivedStructuralFeatureID, eDerivedStructuralFeatureID, eDynamicBasicRemoveFromContainer, eDynamicFeature, eDynamicFeatureID, eDynamicGet, eDynamicGet, eDynamicGet, eDynamicInverseAdd, eDynamicInverseAdd, eDynamicInverseRemove, eDynamicInverseRemove, eDynamicInvoke, eDynamicInvoke, eDynamicIsSet, eDynamicIsSet, eDynamicIsSet, eDynamicSet, eDynamicSet, eDynamicSet, eDynamicUnset, eDynamicUnset, eDynamicUnset, eGet, eGet, eGet, eGet, eInternalResource, eInverseAdd, eInverseAdd, eInverseRemove, eInverseRemove, eInvocationDelegate, eInvoke, eInvoke, eIsSet, eIsSet, eObjectForURIFragmentSegment, eOpenGet, eOpenIsSet, eOpenSet, eOpenUnset, eRemoveVirtualValue, eResolveProxy, eResource, eSet, eSet, eSetResource, eSetStore, eSetting, eSettingDelegate, eSetVirtualIndexBits, eSetVirtualValue, eSetVirtualValues, eStaticClass, eStaticFeatureCount, eStaticOperationCount, eStore, eUnset, eUnset, eURIFragmentSegment, eVirtualBitCount, eVirtualGet, eVirtualGet, eVirtualIndex, eVirtualIndexBits, eVirtualIsSet, eVirtualSet, eVirtualUnset, eVirtualValue, eVirtualValues, toString

Methods inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

eNotificationRequired, eNotify

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.ecore.InternalEObject

eNotificationRequired

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eNotify

Constructor Detail

MinimalEObjectImpl

protected MinimalEObjectImpl()

Creates a minimal EObject.

Method Detail

eProperties

protected BasicEObjectImpl.EPropertiesHolder eProperties()

Overrides:

eProperties in class BasicEObjectImpl

eBasicProperties

protected BasicEObjectImpl.EPropertiesHolder eBasicProperties()

Overrides:

eBasicProperties in class BasicEObjectImpl

eBasicAdapters

protected BasicEList<Adapter> eBasicAdapters()

Description copied from class: BasicNotifierImpl

Returns the adapter list, even if it is null.

Overrides:

eBasicAdapters in class BasicNotifierImpl

Returns:

the adapter list, even if it is null.

eAdapters

public EList<Adapter> eAdapters()

Description copied from interface: Notifier

Returns list of the adapters associated with this notifier.

Specified by:

eAdapters in interface Notifier

Overrides:

eAdapters in class BasicNotifierImpl

Returns:

the adapters associated with this notifier.

eBasicAdapterArray

protected Adapter[] eBasicAdapterArray()

Description copied from class: BasicNotifierImpl

Returns the underlying array of adapters. The length of this array reflects exactly the number of adapters where null represents the lack of any adapters. This array may not be modified by the caller and must be guaranteed not to be modified even if the list of adapters is modified.

Overrides:

eBasicAdapterArray in class BasicNotifierImpl

Returns:

the underlying array of adapters.

eBasicSetAdapterArray

protected void eBasicSetAdapterArray(Adapter[] eAdapters)

eBasicHasAdapters

protected boolean eBasicHasAdapters()

Description copied from class: BasicNotifierImpl

Returns whether there are any adapters.

Overrides:

eBasicHasAdapters in class BasicNotifierImpl

Returns:

whether there are any adapters.

eBasicAdapterListeners

protected BasicNotifierImpl.EObservableAdapterList.Listener[] eBasicAdapterListeners()

eBasicSetAdapterListeners

protected void eBasicSetAdapterListeners(BasicNotifierImpl.EObservableAdapterList.Listener[] eAdapterListeners)

eDeliver

public boolean eDeliver()

Description copied from interface: Notifier

Returns whether this notifier will deliver notifications to the adapters.

Specified by:

eDeliver in interface Notifier

Overrides:

eDeliver in class BasicNotifierImpl

Returns:

whether notifications will be delivered.

See Also:

Notifier.eSetDeliver(boolean)

eSetDeliver

public void eSetDeliver(boolean deliver)

Description copied from interface: Notifier

Sets whether this notifier will deliver notifications to the adapters.

Specified by:

eSetDeliver in interface Notifier

Overrides:

eSetDeliver in class BasicNotifierImpl

Parameters:

deliver - whether or not to deliver.

See Also:

Notifier.eDeliver()

eIsProxy

public boolean eIsProxy()

Description copied from interface: EObject

Indicates whether this object is a proxy.

A proxy is an object that is defined in a Resource that has not been loaded. An object may be a proxy either because proxy resolution was disabled when the object was accessed (see EObject.eGet(EStructuralFeature,boolean)) or because proxy resolution failed.

Specified by:

eIsProxy in interface EObject

Overrides:

eIsProxy in class BasicEObjectImpl

Returns:

true if this object is a proxy or false, otherwise.

See Also:

Resource.unload(), EcoreUtil.resolve(EObject, org.eclipse.emf.ecore.resource.ResourceSet)

eProxyURI

public URI eProxyURI()

Description copied from interface: InternalEObject

Returns the proxy URI of this object. It can be used to resolve to the actual object.

Specified by:

eProxyURI in interface InternalEObject

Overrides:

eProxyURI in class BasicEObjectImpl

Returns:

the proxy URI of this object.

See Also:

EcoreUtil.resolve(EObject, org.eclipse.emf.ecore.resource.ResourceSet), Resource.unload()

eSetProxyURI

public void eSetProxyURI(URI uri)

Description copied from interface: InternalEObject

Set the proxy URI of this object. It will be used to resolve to the actual object.

Specified by:

eSetProxyURI in interface InternalEObject

Overrides:

eSetProxyURI in class BasicEObjectImpl

Parameters:

uri - the URI.

See Also:

EcoreUtil.resolve(EObject, org.eclipse.emf.ecore.resource.ResourceSet), Resource.unload()

eInternalContainer

public InternalEObject eInternalContainer()

Description copied from interface: InternalEObject

Returns the internal container, or null. It does not resolve a proxy.

Specified by:

eInternalContainer in interface InternalEObject

Overrides:

eInternalContainer in class BasicEObjectImpl

Returns:

the internal container.

See Also:

EObject.eContainer(), InternalEObject.eDirectResource()

eBasicSetContainer

protected void eBasicSetContainer(InternalEObject newContainer)

eContainerFeatureID

public int eContainerFeatureID()

Description copied from interface: InternalEObject

Returns the container feature ID. If the container isn't a navigable feature, this will be a negative ID indicating the inverse of the containment feature's ID.

Specified by:

eContainerFeatureID in interface InternalEObject

Overrides:

eContainerFeatureID in class BasicEObjectImpl

Returns:

the container feature ID.

See Also:

EObject.eContainmentFeature(), InternalEObject.EOPPOSITE_FEATURE_BASE

eBasicSetContainerFeatureID

protected void eBasicSetContainerFeatureID(int newContainerFeatureID)

eBasicSetContainer

protected void eBasicSetContainer(InternalEObject newContainer,
                      int newContainerFeatureID)

Overrides:

eBasicSetContainer in class BasicEObjectImpl

eDynamicClass

protected EClass eDynamicClass()

Overrides:

eDynamicClass in class BasicEObjectImpl

eClass

public EClass eClass()

Description copied from interface: EObject

Returns the meta class.

The meta class defines the features available for reflective access.

Specified by:

eClass in interface EObject

Overrides:

eClass in class BasicEObjectImpl

Returns:

the meta class.

See Also:

EClass.getEAllStructuralFeatures()

eSetClass

public void eSetClass(EClass eClass)

Description copied from interface: InternalEObject

Sets the meta class. An object with a set meta class is, by definition, a dynamic instance; it will support dynamic settings. an.

Specified by:

eSetClass in interface InternalEObject

Overrides:

eSetClass in class BasicEObjectImpl

Parameters:

eClass - the dynamic meta class.

See Also:

InternalEObject.eSetting(EStructuralFeature)

eHasSettings

protected boolean eHasSettings()

Overrides:

eHasSettings in class BasicEObjectImpl

eBasicSettings

protected java.lang.Object[] eBasicSettings()

eBasicSetSettings

protected void eBasicSetSettings(java.lang.Object[] settings)

eSettings

protected EStructuralFeature.Internal.DynamicValueHolder eSettings()

Overrides:

eSettings in class BasicEObjectImpl

eDirectResource

public Resource.Internal eDirectResource()

Description copied from interface: InternalEObject

Returns the directly containing internal resource, or null.

Specified by:

eDirectResource in interface InternalEObject

Overrides:

eDirectResource in class BasicEObjectImpl

Returns:

the directly containing internal resource.

See Also:

EObject.eResource(), InternalEObject.eInternalResource(), InternalEObject.eInternalContainer()

eSetDirectResource

protected void eSetDirectResource(Resource.Internal resource)

Overrides:

eSetDirectResource in class BasicEObjectImpl

eContents

public EList<EObject> eContents()

Description copied from interface: EObject

Returns a list view of the content objects; it is unmodifiable.

This will be the list of EObjects determined by the contents of the containment features of this object's meta class. Objects can, indirectly, be removed and will change to reflect container changes. The implicit tree of contents is also directly available.

Specified by:

eContents in interface EObject

Overrides:

eContents in class BasicEObjectImpl

Returns:

a list view of the content objects.

See Also:

EObject.eContainer(), EClass.getEAllContainments(), EObject.eGet(EStructuralFeature), EcoreUtil.remove(EObject), EObject.eAllContents()

eCrossReferences

public EList<EObject> eCrossReferences()

Description copied from interface: EObject

Returns a list view of the cross referenced objects; it is unmodifiable.

This will be the list of EObjects determined by the contents of the reference features of this object's meta class, excluding containment features and their opposites. The cross reference list's iterator will be of type EContentsEList.FeatureIterator, for efficient determination of the feature of each cross reference in the list, e.g.,

  for (EContentsEList.FeatureIterator featureIterator = 
        (EContentsEList.FeatureIterator)eObject.eCrossReferences().iterator();
       featureIterator.hasNext(); )
  {
    EObject eObject = (EObject)featureIterator.next();
    EReference eReference = (EReference)featureIterator.feature();
    ...
  }

Specified by:

eCrossReferences in interface EObject

Overrides:

eCrossReferences in class BasicEObjectImpl

Returns:

a list view of the cross referenced objects.

See Also:

EObject.eContents(), EClass.getEAllReferences(), EClass.getEAllContainments(), EObject.eGet(EStructuralFeature), EcoreUtil.CrossReferencer

dynamicGet

public java.lang.Object dynamicGet(int dynamicFeatureID)

Description copied from interface: EStructuralFeature.Internal.DynamicValueHolder

Returns the value of the feature.

Specified by:

dynamicGet in interface EStructuralFeature.Internal.DynamicValueHolder

Parameters:

dynamicFeatureID - the feature's index in the cached dynamic values.

Returns:

the value of the feature.

dynamicSet

public void dynamicSet(int dynamicFeatureID,
              java.lang.Object newValue)

Description copied from interface: EStructuralFeature.Internal.DynamicValueHolder

Sets the value of the feature to the new value.

Specified by:

dynamicSet in interface EStructuralFeature.Internal.DynamicValueHolder

Parameters:

dynamicFeatureID - the feature's index in the cached dynamic values.

newValue - the new value for the feature.

dynamicUnset

public void dynamicUnset(int dynamicFeatureID)

Description copied from interface: EStructuralFeature.Internal.DynamicValueHolder

Unsets the value of the feature.

Specified by:

dynamicUnset in interface EStructuralFeature.Internal.DynamicValueHolder

Parameters:

dynamicFeatureID - the feature's index in the cached dynamic values.