Mercurial > hg > truffle
view truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/impl/DefaultStandardInstrumentListener.java @ 22230:3f2052afcb6d
Truffle/Instrumentation: rename the methods in the Instrument listener classes to use the "on" convention, e.g. onEnter(), add Javadoc
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Sun, 20 Sep 2015 16:48:50 -0700 |
parents | dc83cc1f94f2 |
children | 5e37933270b0 |
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/* * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.api.instrument.impl; import com.oracle.truffle.api.frame.VirtualFrame; import com.oracle.truffle.api.instrument.Probe; import com.oracle.truffle.api.instrument.StandardInstrumentListener; import com.oracle.truffle.api.nodes.Node; /** * A listener for AST {@linkplain StandardInstrumentListener execution events} that provides a no-op * implementation of every event. */ public class DefaultStandardInstrumentListener implements StandardInstrumentListener { public void onEnter(Probe probe, Node node, VirtualFrame vFrame) { } public void onReturnVoid(Probe probe, Node node, VirtualFrame vFrame) { } public void onReturnValue(Probe probe, Node node, VirtualFrame vFrame, Object result) { } public void onReturnExceptional(Probe probe, Node node, VirtualFrame vFrame, Exception exception) { } }