How to use

Option

in

org.apache.commons.cli2

/**
 * @param name The name of the option
 * @return the {@link org.apache.commons.cli2.Option} with the name, else null
 */
protected Option getCLIOption(String name) {
 for (Option option : options) {
  if (option.getPreferredName().equals(name)) {
   return option;
  }
 }
 return null;
}

public boolean hasName(String name) {
  return getCommand().getTriggers().contains(name);
}

final List helpLines = option.helpLines(
    skipToplevel ? -1 : 0, getDisplaySettings(), getComparator());
if (skipToplevel) {

/**
 * @param name The name of the option
 * @return the {@link org.apache.commons.cli2.Option} with the name, else null
 */
protected Option getCLIOption(String name) {
 for (Option option : options) {
  if (option.getPreferredName().equals(name)) {
   return option;
  }
 }
 return null;
}

/**
 * @param name The name of the option
 * @return the {@link org.apache.commons.cli2.Option} with the name, else null
 */
protected Option getCLIOption(String name) {
 for (Option option : options) {
  if (option.getPreferredName().equals(name)) {
   return option;
  }
 }
 return null;
}

public String getName() {
  return getCommand().getPreferredName();
}

protected static void maybePut(Map<String, List<String>> args, CommandLine cmdLine, Option... opt) {
 for (Option o : opt) {
  // the option appeared on the command-line, or it has a value
  // (which is likely a default value). 
  if (cmdLine.hasOption(o) || cmdLine.getValue(o) != null
    || (cmdLine.getValues(o) != null && !cmdLine.getValues(o).isEmpty())) {
   // nulls are ok, for cases where options are simple flags.
   List<?> vo = cmdLine.getValues(o);
   if (vo != null && !vo.isEmpty()) {
    List<String> vals = Lists.newArrayList();
    for (Object o1 : vo) {
     vals.add(o1.toString());
    }
    args.put(o.getPreferredName(), vals);
   } else {
    args.put(o.getPreferredName(), null);
   }
  }
 }
}

protected static void maybePut(Map<String, List<String>> args, CommandLine cmdLine, Option... opt) {
 for (Option o : opt) {
  // the option appeared on the command-line, or it has a value
  // (which is likely a default value). 
  if (cmdLine.hasOption(o) || cmdLine.getValue(o) != null
    || (cmdLine.getValues(o) != null && !cmdLine.getValues(o).isEmpty())) {
   // nulls are ok, for cases where options are simple flags.
   List<?> vo = cmdLine.getValues(o);
   if (vo != null && !vo.isEmpty()) {
    List<String> vals = Lists.newArrayList();
    for (Object o1 : vo) {
     vals.add(o1.toString());
    }
    args.put(o.getPreferredName(), vals);
   } else {
    args.put(o.getPreferredName(), null);
   }
  }
 }
}

protected static void maybePut(Map<String, List<String>> args, CommandLine cmdLine, Option... opt) {
 for (Option o : opt) {
  // the option appeared on the command-line, or it has a value
  // (which is likely a default value). 
  if (cmdLine.hasOption(o) || cmdLine.getValue(o) != null
    || (cmdLine.getValues(o) != null && !cmdLine.getValues(o).isEmpty())) {
   // nulls are ok, for cases where options are simple flags.
   List<?> vo = cmdLine.getValues(o);
   if (vo != null && !vo.isEmpty()) {
    List<String> vals = new ArrayList<>();
    for (Object o1 : vo) {
     vals.add(o1.toString());
    }
    args.put(o.getPreferredName(), vals);
   } else {
    args.put(o.getPreferredName(), null);
   }
  }
 }
}