| /******************************************************************************* |
| * Copyright (c) 2007 Oracle Corporation. |
| * 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.jst.jsf.common.metadata.query.internal; |
| |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.jst.jsf.common.metadata.query.AbstractResultSet; |
| |
| /** |
| * Simple implementation of {@link org.eclipse.jst.jsf.common.metadata.query.IResultSet} by extending AbstractResultSet |
| * @param <T> |
| * |
| */ |
| public final class SimpleResultSet<T> extends AbstractResultSet<T> { |
| private List<T> results; |
| |
| /** |
| * Constructor passing a list to hold the results |
| * @param results |
| */ |
| public SimpleResultSet(List<T> results){ |
| super(); |
| this.results = results; |
| } |
| |
| protected List<T> getInternalResults(){ |
| if (results == null){ |
| results = Collections.EMPTY_LIST; |
| } |
| return results; |
| } |
| |
| |
| } |
| |