Mercurial > hg > truffle
view truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/InstrumentationNode.java @ 22226:c896a8e70777
Truffle/Instrumentation:
Redesign instrumentation node classes to reduce the public API exposure.
- ProbeNode is no longer public
- Public interface InstrumentationNode.TruffleEvents is now abstract class EventHandlerNode with package private constructor
- Interface ProbeNode.WrapperNode is no longer inside ProbeNode and has been expanded slightly so ProbeNode can be package private
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
---|---|
date | Sun, 20 Sep 2015 15:51:39 -0700 |
parents | dc83cc1f94f2 |
children | 1348cc2e084e |
line wrap: on
line source
/* * Copyright (c) 2014, 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; import com.oracle.truffle.api.nodes.Node; /** * A marker interface for Truffle {@linkplain Node nodes} that internally implement the * <em>Instrumentation Framework</em>. Such nodes should not be part of any Guest Language execution * semantics, and should in general not be visible to ordinary Instrumentation clients. */ public interface InstrumentationNode { /** * A short description of the particular role played by the node, intended to support debugging. */ String instrumentationInfo(); }