/**
 * Yobi, Project Hosting SW
 *
 * Copyright 2014 NAVER Corp.
 * http://yobi.io
 *
 * @Author Yi EungJun
 *
 * 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 utils;

import javax.annotation.Nonnull;
import java.util.ArrayList;
import java.util.List;

abstract public class SimpleDiagnostic extends Diagnostic {
    @Override
    @Nonnull
    public List<String> check() {
        List<String> errors = new ArrayList<>();

        String error = checkOne();

        if (error != null) {
            errors.add(error);
        }

        return errors;
    }

    abstract public String checkOne();
}