| /* |
| * Copyright (c) 1998, 2021 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.testing.models.performance; |
| |
| import java.io.*; |
| |
| /** |
| * <b>Purpose</b>: Abstract superclass for Large & Small projects in Employee Demo |
| * <p><b>Description</b>: Project is an example of an abstract superclass. It demonstrates how class inheritance can be mapped to database tables. |
| * It's subclasses are concrete and may or may not add columns through additional tables. The PROJ_TYPE field in the |
| * database table indicates which subclass to instantiate. Projects are involved in a M:M relationship with employees. |
| * The Employee classs maintains the definition of the relation table. |
| * @see LargeProject |
| * @see SmallProject |
| */ |
| public abstract class Project implements Serializable { |
| protected long id; |
| protected long version; |
| protected String name; |
| protected String description; |
| protected Employee teamLeader; |
| |
| public Project() { |
| this.name = ""; |
| this.description = ""; |
| } |
| |
| public String getDescription() { |
| return description; |
| } |
| |
| /** |
| * Return the persistent identifier of the receiver. |
| */ |
| public long getId() { |
| return id; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public Employee getTeamLeader() { |
| return teamLeader; |
| } |
| |
| public long getVersion() { |
| return version; |
| } |
| |
| public void setDescription(String description) { |
| this.description = description; |
| } |
| |
| /** |
| * Set the persistent identifier of the receiver. |
| */ |
| public void setId(long id) { |
| this.id = id; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public void setTeamLeader(Employee teamLeader) { |
| this.teamLeader = teamLeader; |
| } |
| |
| public void setVersion(long version) { |
| this.version = version; |
| } |
| } |