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

Class PersistentStoreAdapter

java.lang.Object

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

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

All Implemented Interfaces:

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

@Immutable
 @ParametersAreNonnullByDefault
public class PersistentStoreAdapter
extends AbstractStoreAdapter

A StoreAdapter that caches the rebuilt PersistentEObjects.

This adapter can be used either in a transient context or in a persistent context, and is bound to a unique PersistentResource.

See Also:

PersistentResource

Field Summary

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

NO_INDEX

Constructor Summary

Constructors

Constructor and Description
PersistentStoreAdapter(Store store, PersistentResource resource) Constructs a new PersistentStoreAdapter 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.

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, 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

PersistentStoreAdapter

public PersistentStoreAdapter(Store store,
                              PersistentResource resource)

Constructs a new PersistentStoreAdapter 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