| /* |
| * Copyright (c) 1998, 2019 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.sessions.changesets; |
| |
| import java.util.List; |
| |
| import org.eclipse.persistence.internal.sessions.ObjectChangeSet; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: To provide API into the EISCollectionChangeSet. |
| * <p> |
| * <b>Description</b>: Capture the changes for an unordered collection as |
| * collections of adds and removes. |
| */ |
| public interface EISCollectionChangeRecord extends ChangeRecord { |
| |
| /** |
| * ADVANCED: |
| * Return the objects added to the collection. |
| * The contents of this collection is determined by the mapping that |
| * populated it |
| */ |
| List<ObjectChangeSet> getAdds(); |
| |
| /** |
| * <p> |
| * ADVANCED: |
| * Return the objets whose Map keys have changed. |
| * The contents of this collection is determined by the mapping that |
| * populated it |
| */ |
| List getChangedMapKeys(); |
| |
| /** |
| * ADVANCED: |
| * Return the removed objects. |
| * The contents of this collection is determined by the mapping that |
| * populated it |
| */ |
| List<ObjectChangeSet> getRemoves(); |
| |
| /** |
| * ADVANCED: |
| * Return whether any changes have been recorded with the change record. |
| */ |
| boolean hasChanges(); |
| } |