simplified commandline helper API

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

diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
index 7af305b..25755e4 100644 (file)
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
@@ -2,12 +2,11 @@ package eu.svjatoslav.commons.commandline.parameterparser.parameter;
 
 import eu.svjatoslav.commons.commandline.parameterparser.ArgumentCount;
 import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
-import eu.svjatoslav.commons.commandline.parameterparser.type.IntegerArgument;
 
 public class IntegerParameter extends Parameter {
 
        public IntegerParameter(final String description) {
-               super(new IntegerArgument(), description, ArgumentCount.SINGLE);
+               super(description, ArgumentCount.SINGLE);
        }
 
        @Override
@@ -28,4 +27,20 @@ public class IntegerParameter extends Parameter {
                mandatory = true;
                return this;
        }
+
+       @Override
+       public java.lang.String describeFormat() {
+               return "integer";
+       }
+
+       @Override
+       public boolean validate(final java.lang.String value) {
+               try {
+                       java.lang.Integer.valueOf(value);
+                       return true;
+               } catch (final NumberFormatException e) {
+                       return false;
+               }
+       }
+
 }