simplified commandline helper API

[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
index 81ed2c0..acac388 100644 (file)
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/NullParameter.java
@@ -6,7 +6,7 @@ import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
 public class NullParameter extends Parameter {
 
        public NullParameter(final String description) {
-               super(null, description, ArgumentCount.NONE);
+               super(description, ArgumentCount.NONE);
        }
 
        @Override
@@ -24,4 +24,15 @@ public class NullParameter extends Parameter {
                mandatory = true;
                return this;
        }
+
+       @Override
+       public java.lang.String describeFormat() {
+               return "<none>";
+       }
+
+       @Override
+       public boolean validate(final java.lang.String value) {
+               return true;
+       }
+
 }