OptionUtils.java

/*
 * Copyright 2007 Tim Wood
 *
 * 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.lexicalscope.jewel.cli;

import java.util.ArrayList;
import java.util.List;

import com.lexicalscope.jewel.cli.specification.ParsedOptionSpecification;

class OptionUtils
{
    static List<String> getAllNames(final ParsedOptionSpecification specification)
    {
        final List<String> result = new ArrayList<String>();
        if (specification.hasShortName())
        {
            result.addAll(specification.getShortNames());
        }
        result.addAll(specification.getLongName());
        return result;
    }
}