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1 /* |
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2 * Copyright 1998-2006 Sun Microsystems, Inc. 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. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 package com.sun.javadoc; |
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27 |
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28 /** |
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29 * Represents a java program element: class, interface, field, |
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30 * constructor, or method. |
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31 * This is an abstract class dealing with information common to |
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32 * these elements. |
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33 * |
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34 * @see MemberDoc |
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35 * @see ClassDoc |
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36 * |
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37 * @author Robert Field |
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38 */ |
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39 public interface ProgramElementDoc extends Doc { |
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40 |
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41 /** |
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42 * Get the containing class or interface of this program element. |
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43 * |
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44 * @return a ClassDoc for this element's containing class or interface. |
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45 * If this is a top-level class or interface, return null. |
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46 */ |
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47 ClassDoc containingClass(); |
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48 |
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49 /** |
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50 * Get the package that this program element is contained in. |
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51 * |
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52 * @return a PackageDoc for this element containing package. |
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53 * If in the unnamed package, this PackageDoc will have the |
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54 * name "". |
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55 */ |
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56 PackageDoc containingPackage(); |
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57 |
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58 /** |
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59 * Get the fully qualified name of this program element. |
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60 * For example, for the class <code>java.util.Hashtable</code>, |
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61 * return "java.util.Hashtable". |
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62 * <p> |
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63 * For the method <code>bar()</code> in class <code>Foo</code> |
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64 * in the unnamed package, return "Foo.bar". |
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65 * |
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66 * @return the qualified name of the program element as a String. |
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67 */ |
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68 String qualifiedName(); |
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69 |
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70 /** |
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71 * Get the modifier specifier integer. |
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72 * |
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73 * @see java.lang.reflect.Modifier |
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74 */ |
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75 int modifierSpecifier(); |
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76 |
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77 /** |
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78 * Get modifiers string. |
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79 * For example, for: |
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80 * <pre> |
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81 * public abstract int foo() { ... } |
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82 * </pre> |
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83 * return "public abstract". |
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84 * Annotations are not included. |
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85 */ |
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86 String modifiers(); |
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87 |
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88 /** |
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89 * Get the annotations of this program element. |
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90 * Return an empty array if there are none. |
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91 * |
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92 * @return the annotations of this program element. |
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93 * @since 1.5 |
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94 */ |
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95 AnnotationDesc[] annotations(); |
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96 |
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97 /** |
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98 * Return true if this program element is public. |
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99 */ |
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100 boolean isPublic(); |
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101 |
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102 /** |
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103 * Return true if this program element is protected. |
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104 */ |
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105 boolean isProtected(); |
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106 |
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107 /** |
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108 * Return true if this program element is private. |
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109 */ |
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110 boolean isPrivate(); |
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111 |
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112 /** |
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113 * Return true if this program element is package private. |
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114 */ |
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115 boolean isPackagePrivate(); |
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116 /** |
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117 * Return true if this program element is static. |
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118 */ |
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119 boolean isStatic(); |
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120 |
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121 /** |
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122 * Return true if this program element is final. |
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123 */ |
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124 boolean isFinal(); |
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125 } |