content: /*
    Copyright (C) 2020 - 2024 Alexander Kapitman
  
    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 ru.akman.maven.plugins;
  
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.List;
  import java.util.stream.Collectors;
  import org.codehaus.plexus.util.cli.Arg;
  import org.codehaus.plexus.util.cli.Commandline;
  
  /**
   * Command line option (group of arguments).
   */
  public class CommandLineOption {
  
    /**
     * Command line.
     */
    private final Commandline cmdLine;
  
    /**
     * List of the option arguments.
     */
    private final List<Arg> args;
  
    /**
     * Create an option.
     *
     * @param cmdLine command line
     */
    public CommandLineOption(final Commandline cmdLine) {
      this.cmdLine = cmdLine;
      this.args = new ArrayList<>();
    }
  
    /**
     * Create argument as part of the option.
     *
     * @return the created argument
     */
    public Arg createArg() {
      final Arg arg = cmdLine.createArg();
      args.add(arg);
      return arg;
    }
  
    /**
     * Create the option string representation as arguments joined with space.
     *
     * @return the created string representation
     */
    @Override
    public String toString() {
      return args.stream()
        .flatMap(arg -> Arrays.stream(arg.getParts()))
        .collect(Collectors.joining(" "));
    }
  
  }
  