1 /*
   2  * Copyright (c) 2011, 2015, 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 package jdk.internal.jvmci.hotspot;
  24 
  25 import jdk.internal.jvmci.meta.*;
  26 
  27 /**
  28  * Implementation of {@link JavaMethod} for unresolved HotSpot methods.
  29  */
  30 public final class HotSpotMethodUnresolved extends HotSpotMethod {
  31 
  32     private final Signature signature;
  33     protected JavaType holder;
  34 
  35     public HotSpotMethodUnresolved(String name, Signature signature, JavaType holder) {
  36         super(name);
  37         this.holder = holder;
  38         this.signature = signature;
  39     }
  40 
  41     @Override
  42     public Signature getSignature() {
  43         return signature;
  44     }
  45 
  46     @Override
  47     public JavaType getDeclaringClass() {
  48         return holder;
  49     }
  50 
  51     @Override
  52     public int hashCode() {
  53         return super.hashCode();
  54     }
  55 
  56     @Override
  57     public boolean equals(Object obj) {
  58         if (this == obj) {
  59             return true;
  60         }
  61         if (obj == null || !(obj instanceof HotSpotMethodUnresolved)) {
  62             return false;
  63         }
  64         HotSpotMethodUnresolved that = (HotSpotMethodUnresolved) obj;
  65         return this.name.equals(that.name) && this.signature.equals(that.signature) && this.holder.equals(that.holder);
  66     }
  67 }