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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2016 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.Range;
import com.github.javaparser.ast.Modifier;
import com.github.javaparser.ast.NodeList;
import com.github.javaparser.ast.comments.JavadocComment;
import com.github.javaparser.ast.expr.AnnotationExpr;
import com.github.javaparser.ast.expr.Expression;
import com.github.javaparser.ast.expr.SimpleName;
import com.github.javaparser.ast.nodeTypes.NodeWithJavadoc;
import com.github.javaparser.ast.nodeTypes.NodeWithModifiers;
import com.github.javaparser.ast.nodeTypes.NodeWithSimpleName;
import com.github.javaparser.ast.nodeTypes.NodeWithType;
import com.github.javaparser.ast.observer.ObservableProperty;
import com.github.javaparser.ast.type.ClassOrInterfaceType;
import com.github.javaparser.ast.type.Type;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;
import java.util.EnumSet;
import java.util.Optional;
import static com.github.javaparser.utils.Utils.assertNotNull;
/**
* The "int id();" in <code>@interface X { int id(); }</code>
*
* @author Julio Vilmar Gesser
*/
public final class AnnotationMemberDeclaration extends BodyDeclaration<AnnotationMemberDeclaration> implements
NodeWithJavadoc<AnnotationMemberDeclaration>,
NodeWithSimpleName<AnnotationMemberDeclaration>,
NodeWithType<AnnotationMemberDeclaration, Type>,
NodeWithModifiers<AnnotationMemberDeclaration> {
private EnumSet<Modifier> modifiers;
private Type type;
private SimpleName name;
private Expression defaultValue;
public AnnotationMemberDeclaration() {
this(null,
EnumSet.noneOf(Modifier.class),
new NodeList<>(),
new ClassOrInterfaceType(),
new SimpleName(),
null);
}
public AnnotationMemberDeclaration(EnumSet<Modifier> modifiers, Type type, String name, Expression defaultValue) {
this(null,
modifiers,
new NodeList<>(),
type,
new SimpleName(name),
defaultValue);
}
public AnnotationMemberDeclaration(EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, Type type, SimpleName name,
Expression defaultValue) {
this(null,
modifiers,
annotations,
type,
name,
defaultValue);
}
public AnnotationMemberDeclaration(Range range, EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, Type type,
SimpleName name, Expression defaultValue) {
super(range, annotations);
setModifiers(modifiers);
setType(type);
setName(name);
setDefaultValue(defaultValue);
}
@Override
public <R, A> R accept(GenericVisitor<R, A> v, A arg) {
return v.visit(this, arg);
}
@Override
public <A> void accept(VoidVisitor<A> v, A arg) {
v.visit(this, arg);
}
public Optional<Expression> getDefaultValue() {
return Optional.ofNullable(defaultValue);
}
/**
* Return the modifiers of this member declaration.
*
* @return modifiers
* @see Modifier
*/
@Override
public EnumSet<Modifier> getModifiers() {
return modifiers;
}
@Override
public SimpleName getName() {
return name;
}
@Override
public Type getType() {
return type;
}
/**
* Sets the default value
*
* @param defaultValue the default value, can be null
* @return this, the AnnotationMemberDeclaration
*/
public AnnotationMemberDeclaration setDefaultValue(Expression defaultValue) {
notifyPropertyChange(ObservableProperty.DEFAULT_VALUE, this.defaultValue, defaultValue);
this.defaultValue = defaultValue;
setAsParentNodeOf(defaultValue);
return this;
}
@Override
public AnnotationMemberDeclaration setModifiers(EnumSet<Modifier> modifiers) {
notifyPropertyChange(ObservableProperty.MODIFIERS, this.modifiers, modifiers);
this.modifiers = assertNotNull(modifiers);
return this;
}
@Override
public AnnotationMemberDeclaration setName(SimpleName name) {
notifyPropertyChange(ObservableProperty.NAME, this.name, name);
this.name = assertNotNull(name);
return this;
}
@Override
public AnnotationMemberDeclaration setType(Type type) {
notifyPropertyChange(ObservableProperty.TYPE, this.type, type);
this.type = assertNotNull(type);
setAsParentNodeOf(type);
return this;
}
@Override
public JavadocComment getJavaDoc() {
if (getComment() instanceof JavadocComment) {
return (JavadocComment) getComment();
}
return null;
}
}
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