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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/impl/DefaultSimpleInstrumentListener.java @ 20892:73b1844b5b14

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Truffle/Instrumentation: rename InstrumentListener to SimpleInstrumentListener
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Fri, 10 Apr 2015 21:00:26 -0700
parents graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/impl/DefaultInstrumentListener.java@a5b09092003a
children
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20891:0f3d81231ecb 20892:73b1844b5b14
1 /*
2 * Copyright (c) 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. 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.impl;
26
27 import com.oracle.truffle.api.instrument.*;
28
29 /**
30 * A listener for Truffle execution events that provides a no-op implementation of every event.
31 */
32 public class DefaultSimpleInstrumentListener implements SimpleInstrumentListener {
33
34 public void enter(Probe probe) {
35 }
36
37 public void returnVoid(Probe probe) {
38 }
39
40 public void returnValue(Probe probe, Object result) {
41 }
42
43 public void returnExceptional(Probe probe, Exception exception) {
44 }
45 }