X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fcommandline%2Fparameterparser%2Fparameter%2FIntegerParameter.java;h=6972149b849ecd9183fb52cb8aead83b47bbec37;hb=e49d583cb64523c584cd848c8a421140c5193514;hp=7af305b29107da838100b251b4b6966675906d5a;hpb=f05caf52a82cdd174ded6bc6d8042200221b18d6;p=svjatoslav_commons.git

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
old mode 100644
new mode 100755
index 7af305b..6972149
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/parameter/IntegerParameter.java
@@ -1,13 +1,21 @@
+/*
+ * 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;
-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
@@ -16,6 +24,11 @@ public class IntegerParameter extends Parameter {
 		return this;
 	}
 
+	@Override
+	public java.lang.String describeFormat() {
+		return "integer";
+	}
+
 	public int getValue() {
 		if (arguments.size() != 1)
 			throw new RuntimeException("Parameter " + description
@@ -28,4 +41,15 @@ public class IntegerParameter extends Parameter {
 		mandatory = true;
 		return this;
 	}
+
+	@Override
+	public boolean validate(final java.lang.String value) {
+		try {
+			java.lang.Integer.valueOf(value);
+			return true;
+		} catch (final NumberFormatException e) {
+			return false;
+		}
+	}
+
 }