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annotate truffle/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/internal/NodeFactoryBase.java @ 22157:dc83cc1f94f2

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Using fully qualified imports
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 16 Sep 2015 11:33:22 +0200
parents 9c8c0937da41
children
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1 /*
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2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation. Oracle designates this
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8 * particular file as subject to the "Classpath" exception as provided
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9 * by Oracle in the LICENSE file that accompanied this code.
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10 *
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11 * This code is distributed in the hope that it will be useful, but WITHOUT
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 * version 2 for more details (a copy is included in the LICENSE file that
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15 * accompanied this code).
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16 *
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17 * You should have received a copy of the GNU General Public License version
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18 * 2 along with this work; if not, write to the Free Software Foundation,
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20 *
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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22 * or visit www.oracle.com if you need additional information or have any
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23 * questions.
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24 */
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25 package com.oracle.truffle.api.dsl.internal;
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26
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27 import com.oracle.truffle.api.dsl.NodeFactory;
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28 import com.oracle.truffle.api.nodes.Node;
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29 import java.util.ArrayList;
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30 import java.util.Arrays;
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31 import java.util.List;
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32
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33 /**
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34 * This is NOT public API. Do not use directly. This code may change without notice.
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35 */
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36 public abstract class NodeFactoryBase<T> implements NodeFactory<T> {
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37
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38 private final Class<T> nodeClass;
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39 private final Class<?>[][] nodeSignatures;
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40 private final Class<? extends Node>[] executionSignatures;
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41
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42 @SuppressWarnings("unchecked")
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43 public NodeFactoryBase(Class<T> nodeClass, Class<?>[] executionSignatures, Class<?>[][] nodeSignatures) {
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44 this.nodeClass = nodeClass;
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45 this.nodeSignatures = nodeSignatures;
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46 this.executionSignatures = (Class<? extends Node>[]) executionSignatures;
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47 }
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48
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49 public abstract T createNode(Object... arguments);
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50
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51 public final Class<T> getNodeClass() {
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52 return nodeClass;
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53 }
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54
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55 public final List<List<Class<?>>> getNodeSignatures() {
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56 List<List<Class<?>>> signatures = new ArrayList<>();
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57 for (int i = 0; i < nodeSignatures.length; i++) {
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58 signatures.add(Arrays.asList(nodeSignatures[i]));
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59 }
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60 return signatures;
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61 }
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62
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63 public final List<Class<? extends Node>> getExecutionSignature() {
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64 return Arrays.asList(executionSignatures);
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65 }
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66
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67 }