X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=svjatoslav_commons.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fcommandline%2Fparameterparser%2Fparameter%2FNullParameter.java;h=276ecdbe27af4a6b706afb3694dd4e524abf0f03;hp=acac388acede5fa0eba40a70e999da937b886be9;hb=ab4cc64cf105d4f03b8a0b94ab58d9b973820c8a;hpb=9e18e609a44f9392aee651cfaf193b4141aef6b4

diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
old mode 100644
new mode 100755
index acac388..276ecdb
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
@@ -1,3 +1,12 @@
+/*
+ * 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;
@@ -11,23 +20,24 @@ public class NullParameter extends Parameter {
 
 	@Override
 	public NullParameter addAliases(final String... aliasArray) {
-		super.addAliases(aliasArray);
+		super.addAliasesProtected(aliasArray);
 		return this;
 	}
 
-	public boolean getValue() {
-		return isParameterSpecified();
+	@Override
+	public java.lang.String describeFormat() {
+		return "<none>";
 	}
 
 	@Override
-	public NullParameter setMandatory() {
-		mandatory = true;
-		return this;
+	public Boolean getValue() {
+		return isParameterSpecified();
 	}
 
 	@Override
-	public java.lang.String describeFormat() {
-		return "<none>";
+	public NullParameter setMandatory() {
+		setMandatoryProtected();
+		return this;
 	}
 
 	@Override