Mercurial > hg > graal-jvmci-8
view graal/com.oracle.truffle.api/src/com/oracle/truffle/api/ExecutionContext.java @ 15603:b7fb36e57da8
made Graal initialization be driven from Java to simplify sequencing and synchronization
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 12 May 2014 23:27:07 +0200 |
parents | be0c151d912b |
children | bb9473723904 |
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/* * Copyright (c) 2013, 2014, 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; import com.oracle.truffle.api.instrument.*; import com.oracle.truffle.api.source.*; /** * Access to information and basic services in the runtime context for a Truffle-implemented guest * language. * <p> * <strong>Disclaimer:</strong> this interface is under development and will change. */ public interface ExecutionContext { /** * Gets the name of the language, possibly with version number. in short enough form that it * might be used for an interactive prompt. */ String getLanguageShortName(); /** * Gets access to source management services. */ SourceManager getSourceManager(); /** * Gets access to AST instrumentation services. */ Instrumentation getInstrumentation(); /** * Access to information visualization services for the specific language. */ Visualizer getVisualizer(); /** * Add instrumentation to subsequently constructed Truffle ASTs for the guest language; every * one added will have the opportunity to add instrumentation. * * @throws IllegalArgumentException if prober not usable for the guest language. */ void addNodeProber(ASTNodeProber nodeProber); }