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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2024 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*/
package com.github.javaparser.ast.modules;
import static com.github.javaparser.StaticJavaParser.parseModuleDirective;
import static com.github.javaparser.utils.Utils.assertNotNull;
import com.github.javaparser.TokenRange;
import com.github.javaparser.ast.AllFieldsConstructor;
import com.github.javaparser.ast.Generated;
import com.github.javaparser.ast.Node;
import com.github.javaparser.ast.NodeList;
import com.github.javaparser.ast.expr.AnnotationExpr;
import com.github.javaparser.ast.expr.Name;
import com.github.javaparser.ast.nodeTypes.NodeWithAnnotations;
import com.github.javaparser.ast.nodeTypes.NodeWithName;
import com.github.javaparser.ast.observer.ObservableProperty;
import com.github.javaparser.ast.visitor.CloneVisitor;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;
import com.github.javaparser.metamodel.JavaParserMetaModel;
import com.github.javaparser.metamodel.ModuleDeclarationMetaModel;
/**
* A Java 9 Jigsaw module declaration. {@code @Foo module com.github.abc { requires a.B; }}
*/
public class ModuleDeclaration extends Node
implements NodeWithName, NodeWithAnnotations {
private Name name;
private NodeList annotations;
private boolean isOpen;
private NodeList directives;
public ModuleDeclaration() {
this(null, new NodeList<>(), new Name(), false, new NodeList<>());
}
public ModuleDeclaration(Name name, boolean isOpen) {
this(null, new NodeList<>(), name, isOpen, new NodeList<>());
}
@AllFieldsConstructor
public ModuleDeclaration(
NodeList annotations, Name name, boolean isOpen, NodeList directives) {
this(null, annotations, name, isOpen, directives);
}
/**
* This constructor is used by the parser and is considered private.
*/
@Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
public ModuleDeclaration(
TokenRange tokenRange,
NodeList annotations,
Name name,
boolean isOpen,
NodeList directives) {
super(tokenRange);
setAnnotations(annotations);
setName(name);
setOpen(isOpen);
setDirectives(directives);
customInitialization();
}
@Override
@Generated("com.github.javaparser.generator.core.node.AcceptGenerator")
public R accept(final GenericVisitor v, final A arg) {
return v.visit(this, arg);
}
@Override
@Generated("com.github.javaparser.generator.core.node.AcceptGenerator")
public void accept(final VoidVisitor v, final A arg) {
v.visit(this, arg);
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public Name getName() {
return name;
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public ModuleDeclaration setName(final Name name) {
assertNotNull(name);
if (name == this.name) {
return this;
}
notifyPropertyChange(ObservableProperty.NAME, this.name, name);
if (this.name != null) this.name.setParentNode(null);
this.name = name;
setAsParentNodeOf(name);
return this;
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public NodeList getAnnotations() {
return annotations;
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public ModuleDeclaration setAnnotations(final NodeList annotations) {
assertNotNull(annotations);
if (annotations == this.annotations) {
return this;
}
notifyPropertyChange(ObservableProperty.ANNOTATIONS, this.annotations, annotations);
if (this.annotations != null) this.annotations.setParentNode(null);
this.annotations = annotations;
setAsParentNodeOf(annotations);
return this;
}
@Override
@Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
public boolean remove(Node node) {
if (node == null) {
return false;
}
for (int i = 0; i < annotations.size(); i++) {
if (annotations.get(i) == node) {
annotations.remove(i);
return true;
}
}
for (int i = 0; i < directives.size(); i++) {
if (directives.get(i) == node) {
directives.remove(i);
return true;
}
}
return super.remove(node);
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public boolean isOpen() {
return isOpen;
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public ModuleDeclaration setOpen(final boolean isOpen) {
if (isOpen == this.isOpen) {
return this;
}
notifyPropertyChange(ObservableProperty.OPEN, this.isOpen, isOpen);
this.isOpen = isOpen;
return this;
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public NodeList getDirectives() {
return directives;
}
@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public ModuleDeclaration setDirectives(final NodeList directives) {
assertNotNull(directives);
if (directives == this.directives) {
return this;
}
notifyPropertyChange(ObservableProperty.DIRECTIVES, this.directives, directives);
if (this.directives != null) this.directives.setParentNode(null);
this.directives = directives;
setAsParentNodeOf(directives);
return this;
}
@Override
@Generated("com.github.javaparser.generator.core.node.CloneGenerator")
public ModuleDeclaration clone() {
return (ModuleDeclaration) accept(new CloneVisitor(), null);
}
@Override
@Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
public ModuleDeclarationMetaModel getMetaModel() {
return JavaParserMetaModel.moduleDeclarationMetaModel;
}
@Override
@Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator")
public boolean replace(Node node, Node replacementNode) {
if (node == null) {
return false;
}
for (int i = 0; i < annotations.size(); i++) {
if (annotations.get(i) == node) {
annotations.set(i, (AnnotationExpr) replacementNode);
return true;
}
}
for (int i = 0; i < directives.size(); i++) {
if (directives.get(i) == node) {
directives.set(i, (ModuleDirective) replacementNode);
return true;
}
}
if (node == name) {
setName((Name) replacementNode);
return true;
}
return super.replace(node, replacementNode);
}
/**
* Add a directive to the module, like "exports R.S to T1.U1, T2.U2;"
*/
public ModuleDeclaration addDirective(String directive) {
return addDirective(parseModuleDirective(directive));
}
public ModuleDeclaration addDirective(ModuleDirective directive) {
getDirectives().add(directive);
return this;
}
}