/**
    * Copyright 1&1 Internet AG, https://github.com/1and1/
    *
    * 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 net.oneandone.sushi;
  
  import net.oneandone.sushi.cli.Cli;
  import net.oneandone.sushi.cli.Command;
  import net.oneandone.sushi.cli.Option;
  import net.oneandone.sushi.cli.Remaining;
  import net.oneandone.sushi.cli.Value;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class CliSample extends Cli implements Command {
      public static void main(String[] args) {
          System.exit(new CliSample().run(args));
      }
  
      @Option("flag")
      private boolean flag = false;
      
      @Option("number")
      private int number = 7;
      
      @Value(name = "first", position = 1)
      private String first = null;
  
      private List<String> remaining = new ArrayList<String>();
      
      @Remaining
      public void addRemaining(String str) {
          remaining.add(str);
      }
      
      public void invoke() {
          console.info.println("command invoked with ");
          console.info.println("   flag = " + flag);
          console.info.println("   number = " + number);
          console.info.println("   first = " + first);
          console.info.println("   remaining = " + remaining);
      }
      
      @Override
      public void printHelp() {
          console.info.println("usage: [-flag | -number n] first remaining*");
      }
  }