| /******************************************************************************* |
| * Copyright (c) 2007, 2008 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.resource.java; |
| |
| /** |
| * Corresponds to the javax.persistence.DiscriminatorColumn annotation |
| * |
| * Provisional API: This interface is part of an interim API that is still |
| * under development and expected to change significantly before reaching |
| * stability. It is available at this early stage to solicit feedback from |
| * pioneering adopters on the understanding that any code that uses this API |
| * will almost certainly be broken (repeatedly) as the API evolves. |
| */ |
| public interface DiscriminatorColumnAnnotation extends NamedColumnAnnotation |
| { |
| String ANNOTATION_NAME = JPA.DISCRIMINATOR_COLUMN; |
| |
| /** |
| * Corresponds to the discriminatorType element of the javax.persistence.DiscriminatorColumn annotation. |
| * Returns null if the discriminatorType valuePair does not exist in the annotation |
| */ |
| DiscriminatorType getDiscriminatorType(); |
| |
| /** |
| * Corresponds to the discriminatorType element of the javax.persistence.OrderBy annotation. |
| * Set the discriminatorType to null to remove the discriminatorType valuePair |
| */ |
| void setDiscriminatorType(DiscriminatorType discriminatorType); |
| String DISCRIMINATOR_TYPE_PROPERTY = "discriminatorTypeProperty"; |
| |
| /** |
| * Corresponds to the length element of the javax.persistence.DiscriminatorColumn annotation. |
| * Returns null if the length valuePair does not exist in the annotation |
| */ |
| Integer getLength(); |
| |
| /** |
| * Corresponds to the length element of the javax.persistence.OrderBy annotation. |
| * Set the length to null to remove the length valuePair |
| */ |
| void setLength(Integer length); |
| String LENGTH_PROPERTY = "lengthProperty"; |
| |
| } |