| /******************************************************************************* |
| * 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 java.util.ListIterator; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| |
| /** |
| * Corresponds to the javax.persistence.UniqueConstraint annotation |
| */ |
| public interface UniqueConstraint extends JavaResource |
| { |
| String ANNOTATION_NAME = JPA.UNIQUE_CONSTRAINT; |
| |
| ListIterator<String> columnNames(); |
| |
| int columnNamesSize(); |
| |
| void addColumnName(String columnName); |
| |
| void removeColumnName(String columnName); |
| String COLUMN_NAMES_LIST = "columnNamesList"; |
| |
| /** |
| * Return whether the specified postition touches the columnNames element. |
| * Return false if the columnNames element does not exist. |
| */ |
| boolean columnNamesTouches(int pos, CompilationUnit astRoot); |
| |
| } |