| 1 | /* |
|---|---|
| 2 | * Copyright (C) 2007-2010 Júlio Vilmar Gesser. |
| 3 | * Copyright (C) 2011, 2013-2020 The JavaParser Team. |
| 4 | * |
| 5 | * This file is part of JavaParser. |
| 6 | * |
| 7 | * JavaParser can be used either under the terms of |
| 8 | * a) the GNU Lesser General Public License as published by |
| 9 | * the Free Software Foundation, either version 3 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * b) the terms of the Apache License |
| 12 | * |
| 13 | * You should have received a copy of both licenses in LICENCE.LGPL and |
| 14 | * LICENCE.APACHE. Please refer to those files for details. |
| 15 | * |
| 16 | * JavaParser is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU Lesser General Public License for more details. |
| 20 | */ |
| 21 | package com.github.javaparser.ast.modules; |
| 22 | |
| 23 | import com.github.javaparser.ast.AllFieldsConstructor; |
| 24 | import com.github.javaparser.ast.Node; |
| 25 | import com.github.javaparser.ast.NodeList; |
| 26 | import com.github.javaparser.ast.expr.AnnotationExpr; |
| 27 | import com.github.javaparser.ast.expr.Name; |
| 28 | import com.github.javaparser.ast.nodeTypes.NodeWithAnnotations; |
| 29 | import com.github.javaparser.ast.nodeTypes.NodeWithName; |
| 30 | import com.github.javaparser.ast.observer.ObservableProperty; |
| 31 | import com.github.javaparser.ast.visitor.CloneVisitor; |
| 32 | import com.github.javaparser.ast.visitor.GenericVisitor; |
| 33 | import com.github.javaparser.ast.visitor.VoidVisitor; |
| 34 | import com.github.javaparser.metamodel.JavaParserMetaModel; |
| 35 | import com.github.javaparser.metamodel.ModuleDeclarationMetaModel; |
| 36 | import static com.github.javaparser.StaticJavaParser.parseModuleDirective; |
| 37 | import static com.github.javaparser.utils.Utils.assertNotNull; |
| 38 | import com.github.javaparser.TokenRange; |
| 39 | import com.github.javaparser.ast.Generated; |
| 40 | |
| 41 | /** |
| 42 | * A Java 9 Jigsaw module declaration. {@code @Foo module com.github.abc { requires a.B; }} |
| 43 | */ |
| 44 | public class ModuleDeclaration extends Node implements NodeWithName<ModuleDeclaration>, NodeWithAnnotations<ModuleDeclaration> { |
| 45 | |
| 46 | private Name name; |
| 47 | |
| 48 | private NodeList<AnnotationExpr> annotations; |
| 49 | |
| 50 | private boolean isOpen; |
| 51 | |
| 52 | private NodeList<ModuleDirective> directives; |
| 53 | |
| 54 | public ModuleDeclaration() { |
| 55 | this(null, new NodeList<>(), new Name(), false, new NodeList<>()); |
| 56 | } |
| 57 | |
| 58 | public ModuleDeclaration(Name name, boolean isOpen) { |
| 59 | this(null, new NodeList<>(), name, isOpen, new NodeList<>()); |
| 60 | } |
| 61 | |
| 62 | @AllFieldsConstructor |
| 63 | public ModuleDeclaration(NodeList<AnnotationExpr> annotations, Name name, boolean isOpen, NodeList<ModuleDirective> directives) { |
| 64 | this(null, annotations, name, isOpen, directives); |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * This constructor is used by the parser and is considered private. |
| 69 | */ |
| 70 | @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| 71 | public ModuleDeclaration(TokenRange tokenRange, NodeList<AnnotationExpr> annotations, Name name, boolean isOpen, NodeList<ModuleDirective> directives) { |
| 72 | super(tokenRange); |
| 73 | setAnnotations(annotations); |
| 74 | setName(name); |
| 75 | setOpen(isOpen); |
| 76 | setDirectives(directives); |
| 77 | customInitialization(); |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| 82 | public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { |
| 83 | return v.visit(this, arg); |
| 84 | } |
| 85 | |
| 86 | @Override |
| 87 | @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| 88 | public <A> void accept(final VoidVisitor<A> v, final A arg) { |
| 89 | v.visit(this, arg); |
| 90 | } |
| 91 | |
| 92 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 93 | public Name getName() { |
| 94 | return name; |
| 95 | } |
| 96 | |
| 97 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 98 | public ModuleDeclaration setName(final Name name) { |
| 99 | assertNotNull(name); |
| 100 | if (name == this.name) { |
| 101 | return (ModuleDeclaration) this; |
| 102 | } |
| 103 | notifyPropertyChange(ObservableProperty.NAME, this.name, name); |
| 104 | if (this.name != null) |
| 105 | this.name.setParentNode(null); |
| 106 | this.name = name; |
| 107 | setAsParentNodeOf(name); |
| 108 | return this; |
| 109 | } |
| 110 | |
| 111 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 112 | public NodeList<AnnotationExpr> getAnnotations() { |
| 113 | return annotations; |
| 114 | } |
| 115 | |
| 116 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 117 | public ModuleDeclaration setAnnotations(final NodeList<AnnotationExpr> annotations) { |
| 118 | assertNotNull(annotations); |
| 119 | if (annotations == this.annotations) { |
| 120 | return (ModuleDeclaration) this; |
| 121 | } |
| 122 | notifyPropertyChange(ObservableProperty.ANNOTATIONS, this.annotations, annotations); |
| 123 | if (this.annotations != null) |
| 124 | this.annotations.setParentNode(null); |
| 125 | this.annotations = annotations; |
| 126 | setAsParentNodeOf(annotations); |
| 127 | return this; |
| 128 | } |
| 129 | |
| 130 | @Override |
| 131 | @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| 132 | public boolean remove(Node node) { |
| 133 | if (node == null) |
| 134 | return false; |
| 135 | for (int i = 0; i < annotations.size(); i++) { |
| 136 | if (annotations.get(i) == node) { |
| 137 | annotations.remove(i); |
| 138 | return true; |
| 139 | } |
| 140 | } |
| 141 | for (int i = 0; i < directives.size(); i++) { |
| 142 | if (directives.get(i) == node) { |
| 143 | directives.remove(i); |
| 144 | return true; |
| 145 | } |
| 146 | } |
| 147 | return super.remove(node); |
| 148 | } |
| 149 | |
| 150 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 151 | public boolean isOpen() { |
| 152 | return isOpen; |
| 153 | } |
| 154 | |
| 155 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 156 | public ModuleDeclaration setOpen(final boolean isOpen) { |
| 157 | if (isOpen == this.isOpen) { |
| 158 | return (ModuleDeclaration) this; |
| 159 | } |
| 160 | notifyPropertyChange(ObservableProperty.OPEN, this.isOpen, isOpen); |
| 161 | this.isOpen = isOpen; |
| 162 | return this; |
| 163 | } |
| 164 | |
| 165 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 166 | public NodeList<ModuleDirective> getDirectives() { |
| 167 | return directives; |
| 168 | } |
| 169 | |
| 170 | @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| 171 | public ModuleDeclaration setDirectives(final NodeList<ModuleDirective> directives) { |
| 172 | assertNotNull(directives); |
| 173 | if (directives == this.directives) { |
| 174 | return (ModuleDeclaration) this; |
| 175 | } |
| 176 | notifyPropertyChange(ObservableProperty.DIRECTIVES, this.directives, directives); |
| 177 | if (this.directives != null) |
| 178 | this.directives.setParentNode(null); |
| 179 | this.directives = directives; |
| 180 | setAsParentNodeOf(directives); |
| 181 | return this; |
| 182 | } |
| 183 | |
| 184 | @Override |
| 185 | @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| 186 | public ModuleDeclaration clone() { |
| 187 | return (ModuleDeclaration) accept(new CloneVisitor(), null); |
| 188 | } |
| 189 | |
| 190 | @Override |
| 191 | @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| 192 | public ModuleDeclarationMetaModel getMetaModel() { |
| 193 | return JavaParserMetaModel.moduleDeclarationMetaModel; |
| 194 | } |
| 195 | |
| 196 | @Override |
| 197 | @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| 198 | public boolean replace(Node node, Node replacementNode) { |
| 199 | if (node == null) |
| 200 | return false; |
| 201 | for (int i = 0; i < annotations.size(); i++) { |
| 202 | if (annotations.get(i) == node) { |
| 203 | annotations.set(i, (AnnotationExpr) replacementNode); |
| 204 | return true; |
| 205 | } |
| 206 | } |
| 207 | for (int i = 0; i < directives.size(); i++) { |
| 208 | if (directives.get(i) == node) { |
| 209 | directives.set(i, (ModuleDirective) replacementNode); |
| 210 | return true; |
| 211 | } |
| 212 | } |
| 213 | if (node == name) { |
| 214 | setName((Name) replacementNode); |
| 215 | return true; |
| 216 | } |
| 217 | return super.replace(node, replacementNode); |
| 218 | } |
| 219 | |
| 220 | /** |
| 221 | * Add a directive to the module, like "exports R.S to T1.U1, T2.U2;" |
| 222 | */ |
| 223 | public ModuleDeclaration addDirective(String directive) { |
| 224 | return addDirective(parseModuleDirective(directive)); |
| 225 | } |
| 226 | |
| 227 | public ModuleDeclaration addDirective(ModuleDirective directive) { |
| 228 | getDirectives().add(directive); |
| 229 | return this; |
| 230 | } |
| 231 | } |
| 232 |
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