/*
* Copyright 2007 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.dev.javac.typemodel;
import java.util.ArrayList;
import java.util.List;
/**
* Type representing a Java enumerated type.
*/
public class JEnumType extends JRealClassType implements
com.google.gwt.core.ext.typeinfo.JEnumType {
private JEnumConstant[] lazyEnumConstants;
JEnumType(TypeOracle oracle, JPackage declaringPackage,
String enclosingTypeName, String name) {
super(oracle, declaringPackage, enclosingTypeName, name, false);
}
/**
* Returns the enumeration constants declared by this enumeration.
*
* @return enumeration constants declared by this enumeration
*/
public JEnumConstant[] getEnumConstants() {
if (lazyEnumConstants == null) {
List<JEnumConstant> enumConstants = new ArrayList<JEnumConstant>();
for (JField field : getFields()) {
if (field.isEnumConstant() != null) {
enumConstants.add(field.isEnumConstant());
}
}
lazyEnumConstants = enumConstants.toArray(new JEnumConstant[enumConstants.size()]);
}
return lazyEnumConstants;
}
@Override
public JEnumType isEnum() {
return this;
}
}