1 /* 2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package com.sun.tools.sjavac.comp; 26 27 import com.sun.tools.javac.comp.Resolve; 28 import com.sun.tools.javac.util.Context; 29 import com.sun.tools.javac.code.Symbol; 30 31 /** Subclass to Resolve that overrides collect. 32 * 33 * <p><b>This is NOT part of any supported API. 34 * If you write code that depends on this, you do so at your own 35 * risk. This code and its internal interfaces are subject to change 36 * or deletion without notice.</b></p> 37 */ 38 public class ResolveWithDeps extends Resolve { 39 40 /** The dependency database 41 */ 42 protected Dependencies deps; 43 44 protected ResolveWithDeps(Context context) { 45 super(context); 46 deps = Dependencies.instance(context); 47 } 48 49 public static void preRegister(Context context) { 50 context.put(resolveKey, new Context.Factory<Resolve>() { 51 public Resolve make(Context c) { 52 Resolve instance = new ResolveWithDeps(c); 53 c.put(Resolve.class, instance); 54 return instance; 55 } 56 }); 57 } 58 /** Collect dependencies in the enclosing class 59 * @param from The enclosing class sym 60 * @param to The enclosing classes references this sym. 61 * */ 62 @Override 63 public void reportDependence(Symbol from, Symbol to) { 64 // Capture dependencies between the packages. 65 deps.collect(from.packge().fullname, to.packge().fullname); 66 } 67 }