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/*******************************************************************************
* 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;
}
}
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