| /******************************************************************************* |
| * 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.platform; |
| |
| import java.util.Iterator; |
| import org.eclipse.jpt.core.internal.mappings.IGenerator; |
| import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; |
| |
| public class NullGeneratorRepository implements IGeneratorRepository |
| { |
| // singleton |
| private static final NullGeneratorRepository INSTANCE = new NullGeneratorRepository(); |
| |
| /** |
| * Return the singleton. |
| */ |
| public static NullGeneratorRepository instance() { |
| return INSTANCE; |
| } |
| |
| /** |
| * Ensure non-instantiability. |
| */ |
| private NullGeneratorRepository() { |
| super(); |
| } |
| |
| public IGenerator generator(String name) { |
| return null; |
| } |
| |
| public Iterator<String> generatorNames() { |
| return EmptyIterator.instance(); |
| } |
| } |