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comparison truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TckLanguage.java @ 22376:72545ac338eb

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Adding also the TckLanguage class
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Mon, 16 Nov 2015 15:51:36 +0100
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children 06bdf4a43126
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22375:78594d342228 22376:72545ac338eb
1 /*
2 * Copyright (c) 2015, 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.tck;
26
27 import com.oracle.truffle.api.CallTarget;
28 import com.oracle.truffle.api.Truffle;
29 import com.oracle.truffle.api.TruffleLanguage;
30 import com.oracle.truffle.api.TruffleLanguage.Env;
31 import com.oracle.truffle.api.frame.MaterializedFrame;
32 import com.oracle.truffle.api.instrument.Visualizer;
33 import com.oracle.truffle.api.instrument.WrapperNode;
34 import com.oracle.truffle.api.nodes.Node;
35 import com.oracle.truffle.api.nodes.RootNode;
36 import com.oracle.truffle.api.source.Source;
37 import java.io.IOException;
38
39 @TruffleLanguage.Registration(mimeType = "x-application/tck", name = "TCK", version = "1.0")
40 public final class TckLanguage extends TruffleLanguage<Env> {
41 public static final TckLanguage INSTANCE = new TckLanguage();
42
43 @Override
44 protected Env createContext(Env env) {
45 return env;
46 }
47
48 @Override
49 protected CallTarget parse(Source code, Node context, String... argumentNames) throws IOException {
50 final double value = Double.parseDouble(code.getCode());
51 return Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(value));
52 }
53
54 @Override
55 protected Object findExportedSymbol(Env context, String globalName, boolean onlyExplicit) {
56 return null;
57 }
58
59 @Override
60 protected Object getLanguageGlobal(Env context) {
61 return null;
62 }
63
64 @Override
65 protected boolean isObjectOfLanguage(Object object) {
66 return false;
67 }
68
69 @Override
70 protected Visualizer getVisualizer() {
71 return null;
72 }
73
74 @Override
75 protected boolean isInstrumentable(Node node) {
76 return false;
77 }
78
79 @Override
80 protected WrapperNode createWrapperNode(Node node) {
81 throw new UnsupportedOperationException();
82 }
83
84 @Override
85 protected Object evalInContext(Source source, Node node, MaterializedFrame mFrame) throws IOException {
86 throw new IOException();
87 }
88 }