ciMethodHandle.hpp revision 1472:c18cbe5936b8 
1/*
2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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7 * published by the Free Software Foundation.
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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,
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23 */
24
25// ciMethodHandle
26//
27// The class represents a java.dyn.MethodHandle object.
28class ciMethodHandle : public ciInstance {
29private:
30  ciMethod* _callee;
31
32  // Return an adapter for this MethodHandle.
33  ciMethod* get_adapter(bool is_invokedynamic) const;
34
35protected:
36  void print_impl(outputStream* st);
37
38public:
39  ciMethodHandle(instanceHandle h_i) : ciInstance(h_i) {};
40
41  // What kind of ciObject is this?
42  bool is_method_handle() const { return true; }
43
44  ciMethod* callee() const { return _callee; }
45  void  set_callee(ciMethod* m) { _callee = m; }
46
47  // Return an adapter for a MethodHandle call.
48  ciMethod* get_method_handle_adapter() const {
49    return get_adapter(false);
50  }
51
52  // Return an adapter for an invokedynamic call.
53  ciMethod* get_invokedynamic_adapter() const {
54    return get_adapter(true);
55  }
56};
57