Mercurial > hg > graal-compiler
comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/ProbeListener.java @ 15279:0c6d8a08e31b
Truffle: Major cleanup and extension of the Truffle Instrumentation framework in com.oracle.truffle.api
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Sun, 20 Apr 2014 20:37:27 -0700 |
parents | |
children | 915ebb306fcc |
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14862:0e713dba33bb | 15279:0c6d8a08e31b |
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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.api.instrument; | |
26 | |
27 import com.oracle.truffle.api.*; | |
28 | |
29 /** | |
30 * Client for receiving events relate to {@link Probe} management. Does not report AST copying. | |
31 */ | |
32 public interface ProbeListener { | |
33 | |
34 /** | |
35 * Notifies that a newly created (untagged) {@link Probe} has been inserted into a Truffle AST. | |
36 * There will be no notification when an existing {@link Probe} is shared by an AST copy. | |
37 */ | |
38 void newProbeInserted(SourceSection location, Probe probe); | |
39 | |
40 /** | |
41 * Notifies that a (fully constructed) {@link Probe} has been tagged. A subsequent marking with | |
42 * the same tag is idempotent and generates no notification. | |
43 */ | |
44 void probeTaggedAs(Probe probe, PhylumTag tag); | |
45 | |
46 } |