use generics for more elegant code

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

diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java
index 533763d..e3aafee 100755 (executable)
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/StringParameter.java
@@ -12,18 +12,12 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter;
 import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount;
 import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
 
-public class StringParameter extends Parameter {
+public class StringParameter extends Parameter<StringParameter> {
 
        public StringParameter(final String description) {
                super(description, ArgumentCount.SINGLE);
        }
 
-       @Override
-       public StringParameter addAliases(final String... aliasArray) {
-               super.addAliasesProtected(aliasArray);
-               return this;
-       }
-
        @Override
        public java.lang.String describeFormat() {
                return "string";
@@ -39,12 +33,6 @@ public class StringParameter extends Parameter {
                return arguments.get(0);
        }
 
-       @Override
-       public StringParameter setMandatory() {
-               setMandatoryProtected();
-               return this;
-       }
-
        @Override
        public boolean validate(final java.lang.String value) {
                return true;