fr.inria.atlanmod.neoemf.core

Interface PersistentEObject

All Superinterfaces:

EObject, InternalEObject, Notifier

All Known Implementing Classes:

DefaultPersistentEObject

public interface PersistentEObject
extends InternalEObject

An EObject identified by a unique Id, able to persist in datastores.

Nested Class Summary

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

InternalEObject.EStore

Field Summary

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

EOPPOSITE_FEATURE_BASE

Method Summary

Modifier and Type	Method and Description
static PersistentEObject	from(Object object) Returns the given object as a PersistentEObject.
Id	id() Returns the identifier of this PersistentEObject.
void	id(Id id) Defines the identifier of this PersistentEObject.
boolean	isMapped() Returns whether this PersistentEObject is mapped to an entity stored in a database.
Resource.Internal	resource() Returns the resource that contains this PersistentEObject.
void	resource(Resource.Internal resource) Defines the resource that contains this PersistentEObject.
void	setMapped(boolean mapped) Defines whether this PersistentEObject is mapped to an entity stored in a database.

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

eBaseStructuralFeatureID, eBasicRemoveFromContainer, eBasicSetContainer, eContainerFeatureID, eDerivedOperationID, eDerivedStructuralFeatureID, eDirectResource, eGet, eGet, eInternalContainer, eInternalResource, eInverseAdd, eInverseRemove, eInvoke, eIsSet, eNotificationRequired, eObjectForURIFragmentSegment, eProxyURI, eResolveProxy, eSet, eSetClass, eSetProxyURI, eSetResource, eSetStore, eSetting, eStore, eUnset, eURIFragmentSegment

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

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

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

eAdapters, eDeliver, eNotify, eSetDeliver

Method Detail

from

@Nullable
static PersistentEObject from(@Nullable
                                         Object object)

Returns the given object as a PersistentEObject.

Parameters:

object - the object to adapt

Returns:

an adapted object as a PersistentEObject, or null if the object cannot be assigned as a PersistentEObject

id

@Nonnull
Id id()

Returns the identifier of this PersistentEObject.

Returns:

the identifier

id

void id(@Nonnull
        Id id)

Defines the identifier of this PersistentEObject.

Parameters:

id - the identifier

isMapped

boolean isMapped()

Returns whether this PersistentEObject is mapped to an entity stored in a database.

Returns:

true if this PersistentEObject is mapped to an entity stored in a database

setMapped

void setMapped(boolean mapped)

Defines whether this PersistentEObject is mapped to an entity stored in a database.

Parameters:

mapped - true if this PersistentEObject is mapped, otherwise false

resource

@Nullable
Resource.Internal resource()

Returns the resource that contains this PersistentEObject.

Returns:

the containing resource

resource

void resource(@Nullable
              Resource.Internal resource)

Defines the resource that contains this PersistentEObject.

Parameters:

resource - the containing resource