2 * Svjatoslav Commons - shared library of common functionality. Author: Svjatoslav Agejenko.
3 * This project is released under Creative Commons Zero (CC0) license.
5 package eu.svjatoslav.commons.cli_helper.parameter_parser.parameter;
7 import eu.svjatoslav.commons.cli_helper.parameter_parser.ParameterCount;
8 import eu.svjatoslav.commons.cli_helper.parameter_parser.Option;
11 * This class represents commandline option which accepts exactly zero parameters.
13 public class NullOption extends Option<Boolean, NullOption> {
15 public NullOption(final String description) {
16 super(description, ParameterCount.NONE);
20 public java.lang.String describeFormat() {
25 public Boolean getValue() {
30 public boolean isValid(final java.lang.String value) {