Code cleanup and formatting. Migrated to java 1.8.

[svjatoslav_commons.git] / src / main / java / eu / svjatoslav / commons / commandline / parameterparser / parameter / NullParameter.java

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 (file)
new mode 100755 (executable)
index acac388..cf175bf
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
@@ -1,38 +1,36 @@
+/*
+ * 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;
 import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
 
-public class NullParameter extends Parameter {
-
-       public NullParameter(final String description) {
-               super(description, ArgumentCount.NONE);
-       }
-
-       @Override
-       public NullParameter addAliases(final String... aliasArray) {
-               super.addAliases(aliasArray);
-               return this;
-       }
-
-       public boolean getValue() {
-               return isParameterSpecified();
-       }
-
-       @Override
-       public NullParameter setMandatory() {
-               mandatory = true;
-               return this;
-       }
-
-       @Override
-       public java.lang.String describeFormat() {
-               return "<none>";
-       }
-
-       @Override
-       public boolean validate(final java.lang.String value) {
-               return true;
-       }
+public class NullParameter extends Parameter<NullParameter> {
+
+    public NullParameter(final String description) {
+        super(description, ArgumentCount.NONE);
+    }
+
+    @Override
+    public java.lang.String describeFormat() {
+        return "<none>";
+    }
+
+    @Override
+    public Boolean getValue() {
+        return isParameterSpecified();
+    }
+
+    @Override
+    public boolean validate(final java.lang.String value) {
+        return true;
+    }
 
 }