/*
* Copyright 2012 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.parser.java.impl;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.jdt.core.dom.BodyDeclaration;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.EnumConstantDeclaration;
import org.eclipse.jdt.core.dom.EnumDeclaration;
import org.eclipse.jface.text.Document;
import org.jboss.forge.parser.java.EnumConstant;
import org.jboss.forge.parser.java.JavaEnum;
import org.jboss.forge.parser.java.JavaSource;
import org.jboss.forge.parser.java.SourceType;
/**
* Represents a Java Source File containing an Enum Type.
*
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*/
public class JavaEnumImpl extends AbstractJavaSourceMemberHolder<JavaEnum> implements JavaEnum
{
public JavaEnumImpl(JavaSource<?> enclosingType, final Document document, final CompilationUnit unit,
BodyDeclaration body)
{
super(enclosingType, document, unit, body);
}
@Override
public List<EnumConstant<JavaEnum>> getEnumConstants()
{
List<EnumConstant<JavaEnum>> result = new ArrayList<EnumConstant<JavaEnum>>();
for (Object o : (((EnumDeclaration) getBodyDeclaration()).enumConstants()))
{
EnumConstantDeclaration field = (EnumConstantDeclaration) o;
result.add(new EnumConstantImpl<JavaEnum>(this, field));
}
return Collections.unmodifiableList(result);
}
@Override
@SuppressWarnings("unchecked")
public EnumConstant<JavaEnum> addEnumConstant()
{
EnumConstantImpl<JavaEnum> enumConst = new EnumConstantImpl<JavaEnum>(this);
getBodyDeclaration().bodyDeclarations().add(enumConst.getInternal());
return enumConst;
}
@Override
@SuppressWarnings("unchecked")
public EnumConstant<JavaEnum> addEnumConstant(final String declaration)
{
EnumConstantImpl<JavaEnum> enumConst = new EnumConstantImpl<JavaEnum>(this, declaration);
EnumDeclaration enumDeclaration = (EnumDeclaration) getBodyDeclaration();
List<EnumConstantDeclaration> constants = enumDeclaration.enumConstants();
constants.add((EnumConstantDeclaration) enumConst.getInternal());
return enumConst;
}
@Override
public EnumConstant<JavaEnum> getEnumConstant(String name)
{
for (EnumConstant<JavaEnum> enumConst : getEnumConstants())
{
if (enumConst.getName().equals(name))
{
return enumConst;
}
}
return null;
}
@Override
protected JavaEnum updateTypeNames(final String newName)
{
return this;
}
@Override
public SourceType getSourceType()
{
return SourceType.ENUM;
}
}