README.md

Version Library

A simple library that implement a smart version comparision, accepting various version formats.

Adding to your project

Maven

Just add it as dependency in your pom.xml

<dependencies>
    <dependency>
        <group>org.powernukkit</group>
        <artifact>version-library</artifact>
        <version>1.0.0</version>
    </dependency>
</dependencies>

To use the latest snapshot add the sonatype snapshot repository to your pom.xml

<repositories>
    <repository>
        <id>powernukkit-snapshots</id>
        <url>https://oss.sonatype.org/content/repositories/snapshots</url>
    </repository>
</repositories>

Gradle

Just add it as dependency in your build.gradle file

dependencies {
    implementation 'org.powernukkit:version-library:1.0.0'
}

Also make sure to add maven central or jcenter to your repositories if you don't have them

repositories {
    mavenCentral()
}

Examples

List<String> list = new ArrayList<>(Arrays.asList(
        "1","4","2.2","32.1","1.1","1.2","1.1.0.1-beta","b","a","z","K", "1.2-beta"
));
list.sort(VersionStringComparator.getInstance());
assertEquals(Arrays.asList(
        "a","b","K","z","1","1.1","1.1.0.1-beta","1.2-beta","1.2","2.2","4","32.1"
), list);

// 1.1 < 1.1.1
assertEquals(-1, new Version("1.1").compareTo(new Version("1.1.1")));

// 1.1.1-BETA < 1.1.1
assertEquals(1, new Version("1.1.1").compareTo(new Version("1.1.1-BETA")));

// alpha1 < beta2
assertEquals(-1, new Version("alpha1").compareTo(new Version("beta2")));