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annotate truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/model/CodeTree.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, 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.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.dsl.processor.java.model;
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24
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25 import java.util.ArrayList;
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26 import java.util.List;
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27 import javax.lang.model.type.TypeMirror;
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29 public class CodeTree {
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31 private final CodeTreeKind kind;
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32
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33 private CodeTree parent;
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34
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35 private TypeMirror type;
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36 private final String string;
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37
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38 private List<CodeTree> children;
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39
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40 CodeTree(CodeTree parent, CodeTreeKind kind, TypeMirror type, String string) {
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41 this.parent = parent;
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42 this.kind = kind;
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43 this.type = type;
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44 this.string = string;
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45 }
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46
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47 public void setParent(CodeTree parent) {
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48 this.parent = parent;
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49 }
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50
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51 public CodeTree getParent() {
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52 return parent;
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53 }
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54
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55 public TypeMirror getType() {
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56 return type;
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57 }
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58
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59 public void add(CodeTree element) {
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60 if (children == null) {
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61 children = new ArrayList<>();
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62 }
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63 element.setParent(this);
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64 children.add(element);
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65 }
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66
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67 public final List<CodeTree> getEnclosedElements() {
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68 return children;
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69 }
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70
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71 public final CodeTreeKind getCodeKind() {
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72 return kind;
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73 }
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75 public String getString() {
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76 return string;
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77 }
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78
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79 public void setType(TypeMirror type) {
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80 this.type = type;
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81 }
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82
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83 public boolean isEmpty() {
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84 return children == null || children.isEmpty();
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85 }
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86
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87 public boolean containsKind(CodeTreeKind k) {
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88 if (this.kind == k) {
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89 return true;
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90 }
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91 if (children != null) {
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92 for (CodeTree child : children) {
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93 if (child.containsKind(k)) {
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94 return true;
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95 }
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96 }
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97 }
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98 return false;
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99 }
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100
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101 public boolean isSingleLine() {
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102 return !containsKind(CodeTreeKind.NEW_LINE);
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103 }
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104
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105 }