| /******************************************************************************* |
| * Copyright (c) 2007 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.internal.resource.java; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.core.internal.ITextRange; |
| |
| |
| public interface ManyToOne extends RelationshipMapping |
| { |
| String ANNOTATION_NAME = JPA.MANY_TO_ONE; |
| |
| /** |
| * Corresponds to the optional element of the ManyToOne annotation. |
| * Returns null if the optional element does not exist in java. |
| */ |
| Boolean getOptional(); |
| |
| /** |
| * Corresponds to the optional element of the ManyToOne annotation. |
| * Set to null to remove the optional element. |
| */ |
| void setOptional(Boolean optional); |
| String OPTIONAL_PROPERTY = "optionalProperty"; |
| |
| /** |
| * Return the ITextRange for the optional element. If the optional element |
| * does not exist return the ITextRange for the ManyToOne annotation. |
| */ |
| ITextRange optionalTextRange(CompilationUnit astRoot); |
| |
| } |