| /* |
| * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.bind.v2.model.annotation; |
| |
| import java.lang.annotation.Annotation; |
| |
| import com.sun.xml.internal.bind.v2.runtime.Location; |
| |
| /** |
| * Base implementation of {@link Locatable} {@link Annotation}. |
| * |
| * <p> |
| * Derived classes of this class is provided for annotations that are commonly |
| * used in JAXB, to improve the performance of {@link LocatableAnnotation#create}. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public /*so that our code generator can refer to this class*/ abstract class Quick implements Annotation, Locatable, Location { |
| private final Locatable upstream; |
| |
| protected Quick(Locatable upstream) { |
| this.upstream = upstream; |
| } |
| |
| /** |
| * Gets the annotation object that this object is wrapping. |
| */ |
| protected abstract Annotation getAnnotation(); |
| |
| /** |
| * Factory method to create a new instance of the same kind. |
| * A {@link Quick} object also works as a factory of itself |
| */ |
| protected abstract Quick newInstance( Locatable upstream, Annotation core ); |
| |
| public final Location getLocation() { |
| return this; |
| } |
| |
| public final Locatable getUpstream() { |
| return upstream; |
| } |
| |
| public final String toString() { |
| return getAnnotation().toString(); |
| } |
| } |