X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fcommandline%2Fparameterparser%2Fparameter%2FNullParameter.java;h=acac388acede5fa0eba40a70e999da937b886be9;hb=6ddfea297cc4a1136503a454631f5bc5c72412b1;hp=cadadd1089bee71a2ceecae5ed0f1c64d2938ebb;hpb=a2cdc870766514bc5b40e645eaabfd6ab51ba614;p=svjatoslav_commons.git

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 cadadd1..acac388 100644
--- 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.SINGLE);
+		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;
+	}
+
 }