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/*
* Copyright 2017 the original author or authors.
*
* 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 spt.java.lang;
import lombok.NonNull;
/**
* Custom {@link Enum}
*/
public class XEnum {
/**
* Constructor
*/
protected XEnum() {
/* NOP */
}
/**
* Of
*
* @param clazz {@link Enum}
* @param id ID
* @param {@link Enum} type
* @param ID type
* @return {@link Enum}
* @throws IllegalArgumentException if constant not found
*/
public static & XIdentifiable, I> E of(@NonNull Class clazz, @NonNull I id)
throws IllegalArgumentException {
for (E constant : clazz.getEnumConstants()) {
if (id.equals(constant.getId())) {
return constant;
}
}
throw new IllegalArgumentException("Enum constant not found: " + id);
}
}
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