From ce727f68fdf2bb57096df11f43ed43984797ab74 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Fri, 16 Mar 2018 00:44:40 +0100
Subject: [PATCH] Continued: - added dependency jcoreee.jar - implemented
 compareTo() method, was a stub
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Signed-off-by: Roland Häder <roland@mxchange.org>
---
 nbproject/project.properties                  |  5 +++-
 .../jcountry/model/data/Countries.java        |  2 +-
 .../jcountry/model/data/CountryData.java      | 26 ++++++++++++++++++-
 3 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/nbproject/project.properties b/nbproject/project.properties
index 9b9c3f6..3a15f78 100644
--- a/nbproject/project.properties
+++ b/nbproject/project.properties
@@ -30,10 +30,12 @@ dist.jar=${dist.dir}/jcountry-core.jar
 dist.javadoc.dir=${dist.dir}/javadoc
 endorsed.classpath=
 excludes=
+file.reference.jcoreee.jar=lib/jcoreee.jar
 includes=**
 jar.compress=false
 javac.classpath=\
-    ${libs.jpa20-persistence.classpath}
+    ${libs.jpa20-persistence.classpath}:\
+    ${file.reference.jcoreee.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=-Xlint:unchecked -Xlint:deprecation
 javac.deprecation=true
@@ -73,5 +75,6 @@ run.test.classpath=\
     ${javac.test.classpath}:\
     ${build.test.classes.dir}
 source.encoding=UTF-8
+source.reference.jcoreee.jar=../jcoreee/src/
 src.dir=src
 test.src.dir=test
diff --git a/src/org/mxchange/jcountry/model/data/Countries.java b/src/org/mxchange/jcountry/model/data/Countries.java
index 8fd5d8e..15fdc95 100644
--- a/src/org/mxchange/jcountry/model/data/Countries.java
+++ b/src/org/mxchange/jcountry/model/data/Countries.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 Roland Häder<roland@mxchange.org>
+ * Copyright (C) 2018 Free Software Foundation
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/org/mxchange/jcountry/model/data/CountryData.java b/src/org/mxchange/jcountry/model/data/CountryData.java
index f851abb..75b7f82 100644
--- a/src/org/mxchange/jcountry/model/data/CountryData.java
+++ b/src/org/mxchange/jcountry/model/data/CountryData.java
@@ -30,6 +30,7 @@ import javax.persistence.Table;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
 import javax.persistence.Transient;
+import org.mxchange.jcoreee.utils.Comparables;
 
 /**
  * A POJO for country data
@@ -118,7 +119,30 @@ public class CountryData implements Country {
 
 	@Override
 	public int compareTo (final Country country) {
-		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+		// For performance reasons
+		if (null == country) {
+			// Should not happen
+			throw new NullPointerException("country is null"); //NOI18N
+		} else if (Objects.equals(this, country)) {
+			// Same object
+			return 0;
+		}
+
+		// Init comparators
+		final int comparators[] = {
+			// First check country code, clear indication ...
+			this.getCountryCode().compareTo(country.getCountryCode()),
+			// ... and phone code, too
+			this.getCountryPhoneCode().compareTo(country.getCountryPhoneCode()),
+			// ... then last i18n key
+			this.getCountryI18nKey().compareTo(country.getCountryI18nKey())
+		};
+
+		// Check all values
+		final int comparison = Comparables.checkAll(comparators);
+
+		// Return value
+		return comparison;
 	}
 
 	@Override
-- 
2.39.5