| /******************************************************************************* |
| * Copyright (c) 2010, 2012 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.common.core.internal.utility.jdt; |
| |
| import java.util.List; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.dom.ASTNode; |
| import org.eclipse.jdt.core.dom.AbstractTypeDeclaration; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.dom.EnumConstantDeclaration; |
| import org.eclipse.jdt.core.dom.EnumDeclaration; |
| import org.eclipse.jdt.core.dom.TypeDeclaration; |
| import org.eclipse.jpt.common.core.utility.jdt.AnnotationEditFormatter; |
| import org.eclipse.jpt.common.core.utility.jdt.Enum; |
| import org.eclipse.jpt.common.core.utility.jdt.Type; |
| import org.eclipse.jpt.common.utility.command.CommandExecutor; |
| |
| /** |
| * Adapt and extend a JDT enum. |
| */ |
| public class JDTEnum |
| extends AbstractJDTType |
| implements Enum |
| { |
| |
| /** |
| * constructor for the compilation unit's primary type, an enum |
| */ |
| public JDTEnum( |
| EnumDeclaration enumDeclaration, |
| ICompilationUnit compilationUnit, |
| CommandExecutor modifySharedDocumentCommandExecutor) { |
| this(enumDeclaration, compilationUnit, modifySharedDocumentCommandExecutor, DefaultAnnotationEditFormatter.instance()); |
| } |
| |
| /** |
| * constructor for the compilation unit's primary type, an enum |
| */ |
| public JDTEnum( |
| EnumDeclaration enumDeclaration, |
| ICompilationUnit compilationUnit, |
| CommandExecutor modifySharedDocumentCommandExecutor, |
| AnnotationEditFormatter annotationEditFormatter) { |
| super(null, enumDeclaration, 1, compilationUnit, modifySharedDocumentCommandExecutor, annotationEditFormatter); |
| } |
| |
| /** |
| * constructor for nested enums |
| */ |
| public JDTEnum( |
| Type declaringType, |
| EnumDeclaration enumDeclaration, |
| int occurrence, |
| ICompilationUnit compilationUnit, |
| CommandExecutor modifySharedDocumentCommandExecutor) { |
| this(declaringType, enumDeclaration, occurrence, compilationUnit, modifySharedDocumentCommandExecutor, DefaultAnnotationEditFormatter.instance()); |
| } |
| |
| /** |
| * constructor for nested enums |
| */ |
| public JDTEnum( |
| Type declaringType, |
| EnumDeclaration enumDeclaration, |
| int occurrence, |
| ICompilationUnit compilationUnit, |
| CommandExecutor modifySharedDocumentCommandExecutor, |
| AnnotationEditFormatter annotationEditFormatter) { |
| super(declaringType, enumDeclaration, occurrence, compilationUnit, modifySharedDocumentCommandExecutor, annotationEditFormatter); |
| } |
| |
| /** |
| * constructor for testing |
| */ |
| public JDTEnum(Type declaringType, String name, int occurrence, ICompilationUnit compilationUnit) { |
| super(declaringType, name, occurrence, compilationUnit); |
| } |
| |
| @Override |
| public EnumDeclaration getBodyDeclaration(CompilationUnit astRoot) { |
| return (EnumDeclaration) super.getBodyDeclaration(astRoot); |
| } |
| |
| public boolean isPersistable(CompilationUnit astRoot) { |
| return true; |
| } |
| |
| public EnumConstantDeclaration[] getEnumConstants(CompilationUnit astRoot) { |
| List<EnumConstantDeclaration> enumConstants = enumConstants(getBodyDeclaration(astRoot)); |
| return enumConstants.toArray(new EnumConstantDeclaration[enumConstants.size()]); |
| } |
| |
| @SuppressWarnings("unchecked") |
| private static List<EnumConstantDeclaration> enumConstants(EnumDeclaration ed) { |
| return ed.enumConstants(); |
| } |
| |
| |
| // ********** internal ********** |
| |
| @Override |
| protected EnumDeclaration getTopLevelTypeDeclaration(CompilationUnit astRoot) { |
| return (EnumDeclaration) super.getTopLevelTypeDeclaration(astRoot); |
| } |
| |
| @Override |
| protected EnumDeclaration getTypeDeclaration(List<AbstractTypeDeclaration> typeDeclarations) { |
| return (EnumDeclaration) super.getTypeDeclaration(typeDeclarations); |
| } |
| |
| @Override |
| protected EnumDeclaration getNestedTypeDeclaration(TypeDeclaration declaringTypeDeclaration) { |
| return this.getTypeDeclaration(getEnums(declaringTypeDeclaration)); |
| } |
| |
| @Override |
| protected EnumDeclaration getTypeDeclaration(AbstractTypeDeclaration[] typeDeclarations) { |
| return (EnumDeclaration) super.getTypeDeclaration(typeDeclarations); |
| } |
| |
| @Override |
| protected int getASTNodeType() { |
| return ASTNode.ENUM_DECLARATION; |
| } |
| } |