1 /* |
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2 * Copyright (c) 2004, 2005, 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 |
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26 package com.sun.tools.apt.mirror.declaration; |
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27 |
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28 |
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29 import java.util.Collection; |
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30 import java.util.ArrayList; |
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31 |
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32 import com.sun.mirror.declaration.*; |
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33 import com.sun.mirror.type.TypeMirror; |
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34 import com.sun.mirror.util.DeclarationVisitor; |
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35 import com.sun.tools.apt.mirror.AptEnv; |
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36 import com.sun.tools.javac.code.Symbol.*; |
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37 import com.sun.tools.javac.code.TypeTags; |
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38 |
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39 |
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40 /** |
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41 * Implementation of FieldDeclaration |
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42 */ |
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43 @SuppressWarnings("deprecation") |
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44 class FieldDeclarationImpl extends MemberDeclarationImpl |
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45 implements FieldDeclaration { |
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46 |
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47 protected VarSymbol sym; |
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48 |
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49 FieldDeclarationImpl(AptEnv env, VarSymbol sym) { |
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50 super(env, sym); |
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51 this.sym = sym; |
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52 } |
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53 |
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54 |
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55 /** |
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56 * Returns the field's name. |
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57 */ |
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58 public String toString() { |
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59 return getSimpleName(); |
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60 } |
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61 |
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62 /** |
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63 * {@inheritDoc} |
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64 */ |
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65 public TypeMirror getType() { |
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66 return env.typeMaker.getType(sym.type); |
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67 } |
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68 |
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69 /** |
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70 * {@inheritDoc} |
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71 */ |
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72 public Object getConstantValue() { |
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73 Object val = sym.getConstValue(); |
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74 // val may be null, indicating that this is not a constant. |
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75 |
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76 return Constants.decodeConstant(val, sym.type); |
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77 } |
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78 |
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79 /** |
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80 * {@inheritDoc} |
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81 */ |
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82 public String getConstantExpression() { |
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83 Object val = getConstantValue(); |
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84 if (val == null) { |
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85 return null; |
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86 } |
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87 Constants.Formatter fmtr = Constants.getFormatter(); |
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88 fmtr.append(val); |
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89 return fmtr.toString(); |
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90 } |
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91 |
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92 /** |
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93 * {@inheritDoc} |
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94 */ |
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95 public void accept(DeclarationVisitor v) { |
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96 v.visitFieldDeclaration(this); |
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97 } |
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98 } |
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