Mercurial > hg > graal-jvmci-8
comparison graal/com.oracle.truffle.ruby.parser/src/com/oracle/truffle/ruby/parser/RubyNodeInstrumenter.java @ 13735:2c1c805153e6
Ruby: refactor low level instrumentation services
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Wed, 22 Jan 2014 21:02:06 -0800 |
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13734:7bab96d62fa3 | 13735:2c1c805153e6 |
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1 /* | |
2 * Copyright (c) 2014, 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.oracle.truffle.ruby.parser; | |
26 | |
27 import com.oracle.truffle.api.nodes.instrument.*; | |
28 import com.oracle.truffle.ruby.nodes.*; | |
29 import com.oracle.truffle.ruby.runtime.methods.*; | |
30 | |
31 public interface RubyNodeInstrumenter { | |
32 | |
33 /** | |
34 * Adds instrumentation support at a node that should be considered a member of | |
35 * {@link NodePhylum#STATEMENT}, possibly returning a new {@link InstrumentationProxyNode} that | |
36 * holds the original as its child. | |
37 */ | |
38 RubyNode instrumentAsStatement(RubyNode node); | |
39 | |
40 /** | |
41 * Adds instrumentation support at a node that should be considered a member of | |
42 * {@link NodePhylum#CALL}, possibly returning a new {@link InstrumentationProxyNode} that holds | |
43 * the original as its child. | |
44 */ | |
45 RubyNode instrumentAsCall(RubyNode node, String callName); | |
46 | |
47 /** | |
48 * Adds instrumentation support at a node that should be considered a member of | |
49 * {@link NodePhylum#ASSIGNMENT}, possibly returning a new {@link InstrumentationProxyNode} that | |
50 * holds the original as its child. | |
51 */ | |
52 RubyNode instrumentAsLocalAssignment(RubyNode node, UniqueMethodIdentifier methodIdentifier, String localName); | |
53 | |
54 } |