fr.inria.atlanmod.neoemf.data.store.adapter

Class TransientStoreAdapter

java.lang.Object

fr.inria.atlanmod.neoemf.data.store.adapter.AbstractStoreAdapter

fr.inria.atlanmod.neoemf.data.store.adapter.TransientStoreAdapter

All Implemented Interfaces:

Saveable, StoreAdapter, Closeable, AutoCloseable, Copiable<StoreAdapter>, org.eclipse.emf.ecore.InternalEObject.EStore

@Immutable
 @ParametersAreNonnullByDefault
public class TransientStoreAdapter
extends AbstractStoreAdapter

A StoreAdapter, bound to a Resource.Internal, that caches the rebuilt PersistentEObjects. Its content is shared among all the dependencies that use it, i.e. each Resource.Internal has its own cache.

This adapter is used in a transient context, when PersistentEObjects are not attached to a PersistentResource.

See Also:

PersistentEObject

Field Summary

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

NO_INDEX

Constructor Summary

Constructors

Constructor and Description
TransientStoreAdapter(Store store, org.eclipse.emf.ecore.resource.Resource.Internal resource) Constructs a new TransientStoreAdapter on the given store.

Method Summary

Modifier and Type	Method and Description
void	close() Cleanly closes this manager, clear all data in-memory and releases any system resources associated with it.
protected Cache<Id,PersistentEObject>	getCache() Returns the in-memory cache holding recently loaded PersistentEObjects.
void	resource(org.eclipse.emf.ecore.resource.Resource.Internal resource) Defines the resource to store and access.

Methods inherited from class fr.inria.atlanmod.neoemf.data.store.adapter.AbstractStoreAdapter

add, addAll, clear, contains, copyTo, createCache, get, getAll, getContainer, getContainingFeature, hashCode, indexOf, isEmpty, isSet, lastIndexOf, move, remove, removeContainment, resolve, resolveInstanceOf, resource, save, set, setAll, size, store, toArray, toArray, unset, updateContainment, updateInstanceOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface fr.inria.atlanmod.neoemf.data.store.adapter.StoreAdapter

create, removeAll

Constructor Detail

TransientStoreAdapter

public TransientStoreAdapter(Store store,
                             @Nullable
                             org.eclipse.emf.ecore.resource.Resource.Internal resource)

Constructs a new TransientStoreAdapter on the given store.

Parameters:

store - the inner store

resource - the resource to store and access

Method Detail

getCache

@Nonnull
protected Cache<Id,PersistentEObject> getCache()

Description copied from class: AbstractStoreAdapter

Returns the in-memory cache holding recently loaded PersistentEObjects.

Specified by:

getCache in class AbstractStoreAdapter

Returns:

the cache

close

public void close()

Description copied from interface: Saveable

Cleanly closes this manager, clear all data in-memory and releases any system resources associated with it. All modifications are saved before closing.

If the manager is already closed, then invoking this method has no effect.

Specified by:

close in interface Saveable

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class AbstractStoreAdapter

resource

public void resource(@Nullable
                     org.eclipse.emf.ecore.resource.Resource.Internal resource)

Description copied from interface: StoreAdapter

Defines the resource to store and access.

Specified by:

resource in interface StoreAdapter

Overrides:

resource in class AbstractStoreAdapter

Parameters:

resource - the resource