+/*
+ * 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.
+ */
+
package eu.svjatoslav.commons.commandline.parameterparser.parameter;
import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount;
public class NullParameter extends Parameter {
public NullParameter(final String description) {
- super(null, description, ArgumentCount.NONE);
+ super(description, ArgumentCount.NONE);
}
@Override
public NullParameter addAliases(final String... aliasArray) {
- super.addAliases(aliasArray);
+ super.addAliasesProtected(aliasArray);
return this;
}
- public boolean getValue() {
+ @Override
+ public java.lang.String describeFormat() {
+ return "<none>";
+ }
+
+ @Override
+ public Boolean getValue() {
return isParameterSpecified();
}
@Override
public NullParameter setMandatory() {
- mandatory = true;
+ setMandatoryProtected();
return this;
}
+
+ @Override
+ public boolean validate(final java.lang.String value) {
+ return true;
+ }
+
}