| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2018 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; |
| |
| import com.github.javaparser.TokenRange; |
| 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.ModifierMetaModel; |
| import java.util.Arrays; |
| import static com.github.javaparser.ast.NodeList.toNodeList; |
| import static com.github.javaparser.utils.Utils.assertNotNull; |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.ast.Generated; |
| |
| /** |
| * A modifier, like private, public, or volatile. |
| */ |
| public class Modifier extends Node { |
| |
| public static Modifier publicModifier() { |
| return new Modifier(Keyword.PUBLIC); |
| } |
| |
| public static Modifier protectedModifier() { |
| return new Modifier(Keyword.PROTECTED); |
| } |
| |
| public static Modifier privateModifier() { |
| return new Modifier(Keyword.PRIVATE); |
| } |
| |
| public static Modifier abstractModifier() { |
| return new Modifier(Keyword.ABSTRACT); |
| } |
| |
| public static Modifier staticModifier() { |
| return new Modifier(Keyword.STATIC); |
| } |
| |
| public static Modifier finalModifier() { |
| return new Modifier(Keyword.FINAL); |
| } |
| |
| public static Modifier transientModifier() { |
| return new Modifier(Keyword.TRANSIENT); |
| } |
| |
| public static Modifier volatileModifier() { |
| return new Modifier(Keyword.VOLATILE); |
| } |
| |
| public static Modifier synchronizedModifier() { |
| return new Modifier(Keyword.SYNCHRONIZED); |
| } |
| |
| public static Modifier nativeModifier() { |
| return new Modifier(Keyword.NATIVE); |
| } |
| |
| public static Modifier strictfpModifier() { |
| return new Modifier(Keyword.STRICTFP); |
| } |
| |
| public static Modifier transitiveModifier() { |
| return new Modifier(Keyword.TRANSITIVE); |
| } |
| |
| /** |
| * The Java modifier keywords. |
| */ |
| public enum Keyword { |
| |
| DEFAULT("default"), |
| PUBLIC("public"), |
| PROTECTED("protected"), |
| PRIVATE("private"), |
| ABSTRACT("abstract"), |
| STATIC("static"), |
| FINAL("final"), |
| TRANSIENT("transient"), |
| VOLATILE("volatile"), |
| SYNCHRONIZED("synchronized"), |
| NATIVE("native"), |
| STRICTFP("strictfp"), |
| TRANSITIVE("transitive"); |
| |
| private final String codeRepresentation; |
| |
| Keyword(String codeRepresentation) { |
| this.codeRepresentation = codeRepresentation; |
| } |
| |
| /** |
| * @return the Java keyword represented by this enum constant. |
| */ |
| public String asString() { |
| return codeRepresentation; |
| } |
| } |
| |
| private Keyword keyword; |
| |
| public Modifier() { |
| this(Keyword.PUBLIC); |
| } |
| |
| @AllFieldsConstructor |
| public Modifier(Keyword keyword) { |
| this(null, keyword); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public Modifier(TokenRange tokenRange, Keyword keyword) { |
| super(tokenRange); |
| setKeyword(keyword); |
| 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); |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Keyword getKeyword() { |
| return keyword; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Modifier setKeyword(final Keyword keyword) { |
| assertNotNull(keyword); |
| if (keyword == this.keyword) { |
| return (Modifier) this; |
| } |
| notifyPropertyChange(ObservableProperty.KEYWORD, this.keyword, keyword); |
| this.keyword = keyword; |
| return this; |
| } |
| |
| /** |
| * Utility method that instantiaties "Modifier"s for the keywords, |
| * and puts them in a NodeList. |
| */ |
| public static NodeList<Modifier> createModifierList(Modifier.Keyword... modifiers) { |
| return Arrays.stream(modifiers).map(Modifier::new).collect(toNodeList()); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| return super.remove(node); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public Modifier clone() { |
| return (Modifier) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public ModifierMetaModel getMetaModel() { |
| return JavaParserMetaModel.modifierMetaModel; |
| } |
| } |