1 /*
   2  * Copyright (c) 2013, 2018, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package vm.runtime.defmeth.shared.data;
  25 
  26 import vm.runtime.defmeth.shared.data.method.body.ReturnNewInstanceBody;
  27 import vm.runtime.defmeth.shared.data.method.body.ReturnNullBody;
  28 import vm.runtime.defmeth.shared.data.method.param.NewInstanceParam;
  29 import vm.runtime.defmeth.shared.data.method.param.LongParam;
  30 import vm.runtime.defmeth.shared.data.method.result.IntResult;
  31 import vm.runtime.defmeth.shared.data.method.param.IntParam;
  32 import vm.runtime.defmeth.shared.data.method.param.FloatParam;
  33 import vm.runtime.defmeth.shared.data.method.body.EmptyBody;
  34 import vm.runtime.defmeth.shared.data.method.param.DoubleParam;
  35 import vm.runtime.defmeth.shared.data.method.DefaultMethod;
  36 import vm.runtime.defmeth.shared.data.method.ConcreteMethod;
  37 import vm.runtime.defmeth.shared.data.method.body.CallMethod;
  38 import vm.runtime.defmeth.shared.data.method.AbstractMethod;
  39 import vm.runtime.defmeth.shared.data.method.Method;
  40 import vm.runtime.defmeth.shared.data.method.body.ReturnIntBody;
  41 import vm.runtime.defmeth.shared.data.method.body.ThrowExBody;
  42 import vm.runtime.defmeth.shared.data.method.result.ThrowExResult;
  43 import vm.runtime.defmeth.shared.data.method.param.StringParam;
  44 import vm.runtime.defmeth.shared.data.Clazz;
  45 import vm.runtime.defmeth.shared.data.Interface;
  46 import vm.runtime.defmeth.shared.data.*;
  47 
  48 /**
  49  * Visitor for vm.runtime.defmeth.shared.data.* class hierarchy.
  50  */
  51 public interface Visitor {
  52 
  53     // extends Clazz
  54     public void visitClass        (        Clazz  clz);
  55     public void visitConcreteClass(ConcreteClass  clz);
  56     public void visitInterface    (    Interface intf);
  57 
  58     // extends Method
  59     public void visitMethod        (        Method m);
  60     public void visitConcreteMethod(ConcreteMethod m);
  61     public void visitAbstractMethod(AbstractMethod m);
  62     public void visitDefaultMethod ( DefaultMethod m);
  63 
  64     public void visitTester(                Tester t);
  65 
  66     // implements MethodBody
  67     public void visitThrowExBody          (          ThrowExBody body);
  68     public void visitReturnIntBody        (        ReturnIntBody body);
  69     public void visitReturnNullBody       (       ReturnNullBody body);
  70     public void visitEmptyBody            (            EmptyBody body);
  71     public void visitCallMethod           (           CallMethod call);
  72     public void visitReturnNewInstanceBody(ReturnNewInstanceBody body);
  73 
  74     // implements Result
  75     public void visitResultInt     (    IntResult res);
  76     public void visitResultThrowExc(ThrowExResult res);
  77     public void visitResultIgnore  ();
  78 
  79     // implements Param
  80     public void visitParamInt        (        IntParam i);
  81     public void visitParamLong       (       LongParam l);
  82     public void visitParamFloat      (      FloatParam f);
  83     public void visitParamDouble     (     DoubleParam d);
  84     public void visitParamString     (     StringParam  str);
  85     public void visitParamNewInstance(NewInstanceParam type);
  86     public void visitParamNull       ();
  87 }