/* * Copyright (c) 2003, 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 sun.reflect.generics.reflectiveObjects; import sun.reflect.generics.factory.GenericsFactory;import sun.reflect.generics.visitor.Reifier;  /** * Common infrastructure for things that lazily generate reflective generics * objects. * <p> In all these cases, one needs produce a visitor that will, on demand, * traverse the stored AST(s) and reify them into reflective objects. * The visitor needs to be initialized with a factory, which will be * provided when the instance is initialized. * The factory should be cached. **/public abstract class LazyReflectiveObjectGenerator {    private GenericsFactory factory; // cached factory     protected LazyReflectiveObjectGenerator(GenericsFactory f) {        factory = f;    }     // accessor for factory    private GenericsFactory getFactory() {        return factory;    }     // produce a reifying visitor (could this be typed as a TypeTreeVisitor?    protected Reifier getReifier(){return Reifier.make(getFactory());} }