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comparison truffle/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/internal/NodeFactoryBase.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/internal/NodeFactoryBase.java@90984ae0eaa8
children dc83cc1f94f2
comparison
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21950:2a5011c7e641 21951:9c8c0937da41
1 /*
2 * Copyright (c) 2012, 2012, 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.dsl.internal;
26
27 import java.util.*;
28
29 import com.oracle.truffle.api.dsl.*;
30 import com.oracle.truffle.api.nodes.*;
31
32 /**
33 * This is NOT public API. Do not use directly. This code may change without notice.
34 */
35 public abstract class NodeFactoryBase<T> implements NodeFactory<T> {
36
37 private final Class<T> nodeClass;
38 private final Class<?>[][] nodeSignatures;
39 private final Class<? extends Node>[] executionSignatures;
40
41 @SuppressWarnings("unchecked")
42 public NodeFactoryBase(Class<T> nodeClass, Class<?>[] executionSignatures, Class<?>[][] nodeSignatures) {
43 this.nodeClass = nodeClass;
44 this.nodeSignatures = nodeSignatures;
45 this.executionSignatures = (Class<? extends Node>[]) executionSignatures;
46 }
47
48 public abstract T createNode(Object... arguments);
49
50 public final Class<T> getNodeClass() {
51 return nodeClass;
52 }
53
54 public final List<List<Class<?>>> getNodeSignatures() {
55 List<List<Class<?>>> signatures = new ArrayList<>();
56 for (int i = 0; i < nodeSignatures.length; i++) {
57 signatures.add(Arrays.asList(nodeSignatures[i]));
58 }
59 return signatures;
60 }
61
62 public final List<Class<? extends Node>> getExecutionSignature() {
63 return Arrays.asList(executionSignatures);
64 }
65
66 }