/*
* Svjatoslav Commons - shared library of common functionality.
* Copyright ©2012-2014, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 3 of the GNU Lesser General Public License
* or later as published by the Free Software Foundation.
import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount;
import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
-public class NullParameter extends Parameter {
+public class NullParameter extends Parameter<NullParameter> {
public NullParameter(final String description) {
super(description, ArgumentCount.NONE);
}
- @Override
- public NullParameter addAliases(final String... aliasArray) {
- super.addAliases(aliasArray);
- return this;
- }
-
@Override
public java.lang.String describeFormat() {
return "<none>";
}
- public boolean getValue() {
- return isParameterSpecified();
- }
-
@Override
- public NullParameter setMandatory() {
- mandatory = true;
- return this;
+ public Boolean getValue() {
+ return isParameterSpecified();
}
@Override