## Uses of Class
org.apache.cayenne.ObjectId

- Packages that use ObjectId
  Package | Description
  --- | ---
  org.apache.cayenne | Contains persistence APIs directly accessible by users.
  org.apache.cayenne.access | Contains classes that make up Cayenne ORM stack.
  org.apache.cayenne.access.trans | Provides translators for Cayenne queries.
  org.apache.cayenne.map | Contains O/R mapping classes that store relational database metadata information and map it to Java classes.
  org.apache.cayenne.query | Defines standard queries supported by Cayenne and extension mechanism to create custom queries.
  org.apache.cayenne.util | General utility classes.

- - ### Uses of ObjectId in org.apache.cayenne

    Fields in org.apache.cayenne declared as ObjectId
    Modifier and Type | Field and Description
    --- | ---
    `protected ObjectId` | PersistentObject.`objectId`

    Methods in org.apache.cayenne that return ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `ObjectId` | ObjectId.`createReplacementId()` Creates and returns a replacement ObjectId.
    `ObjectId` | DataRow.`createTargetObjectId(String entityName, DbRelationship relationship)` Returns an ObjectId of an object on the other side of the to-one relationship, for this DataRow representing a source of relationship.
    `ObjectId` | Persistent.`getObjectId()`
    `ObjectId` | PersistentObject.`getObjectId()`

    Methods in org.apache.cayenne with parameters of type ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `Persistent` | BaseContext.`localObject(ObjectId id, Object prototype)` Deprecated. since 3.1 Cayenne users should use `BaseContext.localObject(Object)`; the internal code has been refactored to avoid using this method all together.
    `Persistent` | ObjectContext.`localObject(ObjectId id, Object prototype)` Deprecated. since 3.1 Cayenne users should use `ObjectContext.localObject(Object)`; the internal code has been refactored to avoid using this method all together.
    `static Object` | Cayenne.`objectForPK(ObjectContext context, ObjectId id)` Returns an object matching ObjectId.
    `static Object` | DataObjectUtils.`objectForPK(ObjectContext context, ObjectId id)` Deprecated. Returns an object matching ObjectId.
    `void` | Persistent.`setObjectId(ObjectId id)`
    `void` | PersistentObject.`setObjectId(ObjectId objectId)`

  - ### Uses of ObjectId in org.apache.cayenne.access

    Fields in org.apache.cayenne.access declared as ObjectId
    Modifier and Type | Field and Description
    --- | ---
    `protected ObjectId` | OptimisticLockException.`failedObjectId`

    Fields in org.apache.cayenne.access with type parameters of type ObjectId
    Modifier and Type | Field and Description
    --- | ---
    `protected ConcurrentMap<ObjectId,DataRow>` | DataRowStore.`snapshots`

    Methods in org.apache.cayenne.access that return ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `ObjectId` | OptimisticLockException.`getFailedObjectId()` Returns the ObjectId of the object that caused the OptimisticLockException.

    Methods in org.apache.cayenne.access with parameters of type ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `void` | DataRowStore.`forgetSnapshot(ObjectId id)` Evicts a snapshot from cache without generating any SnapshotEvents.
    `DataRow` | DataRowStore.`getCachedSnapshot(ObjectId oid)` Returns cached snapshot or null if no snapshot is currently cached for the given ObjectId.
    `DataRow` | ObjectStore.`getCachedSnapshot(ObjectId oid)` Returns a snapshot for ObjectId from the underlying snapshot cache.
    `DataRow` | ObjectStore.`getSnapshot(ObjectId oid)` Returns a snapshot for ObjectId from the underlying snapshot cache.

    Constructors in org.apache.cayenne.access with parameters of type ObjectId
    Constructor and Description
    `OptimisticLockException(ObjectId id, DbEntity rootEntity, String querySQL, Map qualifierSnapshot)`

  - ### Uses of ObjectId in org.apache.cayenne.access.trans

    Methods in org.apache.cayenne.access.trans with parameters of type ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `void` | DataObjectMatchTranslator.`setObjectId(ObjectId id)`

  - ### Uses of ObjectId in org.apache.cayenne.map

    Methods in org.apache.cayenne.map with parameters of type ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | DbEntity.`isFullReplacementIdAttached(ObjectId id)` Returns true if there is full replacement id is attached to an ObjectId.

  - ### Uses of ObjectId in org.apache.cayenne.query

    Fields in org.apache.cayenne.query declared as ObjectId
    Modifier and Type | Field and Description
    --- | ---
    `protected ObjectId` | ObjectIdQuery.`objectId`
    `protected ObjectId` | RelationshipQuery.`objectId`

    Fields in org.apache.cayenne.query with type parameters of type ObjectId
    Modifier and Type | Field and Description
    --- | ---
    `protected List<ObjectId>` | InsertBatchQuery.`objectIds`
    `protected List<ObjectId>` | UpdateBatchQuery.`objectIds`

    Methods in org.apache.cayenne.query that return ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `ObjectId` | BatchQuery.`getObjectId()` Returns an ObjectId associated with the current batch iteration.
    `ObjectId` | InsertBatchQuery.`getObjectId()` Returns an ObjectId associated with the current batch iteration.
    `ObjectId` | ObjectIdQuery.`getObjectId()`
    `ObjectId` | RelationshipQuery.`getObjectId()`
    `ObjectId` | UpdateBatchQuery.`getObjectId()` Returns an ObjectId associated with the current batch iteration.

    Methods in org.apache.cayenne.query with parameters of type ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `void` | UpdateBatchQuery.`add(Map qualifierSnapshot, Map<?,?> updateSnapshot, ObjectId id)` Adds a parameter row to the batch.
    `void` | InsertBatchQuery.`add(Map snapshot, ObjectId id)` Adds a snapshot to batch.

    Constructors in org.apache.cayenne.query with parameters of type ObjectId
    Constructor and Description
    `ObjectIdQuery(ObjectId objectID)` Creates a refreshing ObjectIdQuery.
    `ObjectIdQuery(ObjectId objectId, boolean fetchingDataRows, int cachePolicy)` Creates a new ObjectIdQuery.
    `RelationshipQuery(ObjectId objectID, String relationshipName)` Creates a RelationshipQuery.
    `RelationshipQuery(ObjectId objectID, String relationshipName, boolean refreshing)` Creates a RelationshipQuery.

  - ### Uses of ObjectId in org.apache.cayenne.util

    Fields in org.apache.cayenne.util with type parameters of type ObjectId
    Modifier and Type | Field and Description
    --- | ---
    `protected Map<ObjectId,Persistent>` | ObjectDetachOperation.`seen`

    Methods in org.apache.cayenne.util with parameters of type ObjectId
    Modifier and Type | Method and Description
    --- | ---
    `protected Object` | ObjectContextQueryAction.`polymorphicObjectFromCache(ObjectId superOid)`

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