/*
 * 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.body;

import com.github.javaparser.TokenRange;
import com.github.javaparser.ast.AllFieldsConstructor;
import com.github.javaparser.ast.Generated;
import com.github.javaparser.ast.Modifier;
import com.github.javaparser.ast.NodeList;
import com.github.javaparser.ast.expr.AnnotationExpr;
import com.github.javaparser.ast.expr.SimpleName;
import com.github.javaparser.ast.nodeTypes.modifiers.NodeWithAbstractModifier;
import com.github.javaparser.ast.type.Type;
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.AnnotationDeclarationMetaModel;
import com.github.javaparser.metamodel.JavaParserMetaModel;
import com.github.javaparser.resolution.Resolvable;
import com.github.javaparser.resolution.declarations.ResolvedAnnotationDeclaration;
import java.util.Optional;
import java.util.function.Consumer;

/**
 * An annotation type declaration.<br>{@code @interface X { ... }}
 *
 * @author Julio Vilmar Gesser
 */
public class AnnotationDeclaration extends TypeDeclaration<AnnotationDeclaration>
        implements NodeWithAbstractModifier<AnnotationDeclaration>, Resolvable<ResolvedAnnotationDeclaration> {

    public AnnotationDeclaration() {
        this(null, new NodeList<>(), new NodeList<>(), new SimpleName(), new NodeList<>());
    }

    public AnnotationDeclaration(NodeList<Modifier> modifiers, String name) {
        this(null, modifiers, new NodeList<>(), new SimpleName(name), new NodeList<>());
    }

    @AllFieldsConstructor
    public AnnotationDeclaration(
            NodeList<Modifier> modifiers,
            NodeList<AnnotationExpr> annotations,
            SimpleName name,
            NodeList<BodyDeclaration<?>> members) {
        this(null, modifiers, annotations, name, members);
    }

    /**
     * This constructor is used by the parser and is considered private.
     */
    @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
    public AnnotationDeclaration(
            TokenRange tokenRange,
            NodeList<Modifier> modifiers,
            NodeList<AnnotationExpr> annotations,
            SimpleName name,
            NodeList<BodyDeclaration<?>> members) {
        super(tokenRange, modifiers, annotations, name, members);
        customInitialization();
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.AcceptGenerator")
    public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) {
        return v.visit(this, arg);
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.AcceptGenerator")
    public <A> void accept(final VoidVisitor<A> v, final A arg) {
        v.visit(this, arg);
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.CloneGenerator")
    public AnnotationDeclaration clone() {
        return (AnnotationDeclaration) accept(new CloneVisitor(), null);
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
    public AnnotationDeclarationMetaModel getMetaModel() {
        return JavaParserMetaModel.annotationDeclarationMetaModel;
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
    public boolean isAnnotationDeclaration() {
        return true;
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
    public AnnotationDeclaration asAnnotationDeclaration() {
        return this;
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
    public void ifAnnotationDeclaration(Consumer<AnnotationDeclaration> action) {
        action.accept(this);
    }

    @Override
    public ResolvedAnnotationDeclaration resolve() {
        return getSymbolResolver().resolveDeclaration(this, ResolvedAnnotationDeclaration.class);
    }

    @Override
    @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
    public Optional<AnnotationDeclaration> toAnnotationDeclaration() {
        return Optional.of(this);
    }

    @Override
    public FieldDeclaration addField(Type type, String name, Modifier.Keyword... modifiers) {
        throw new IllegalStateException("Cannot add a field to an annotation declaration.");
    }
}
