com.github.triceo.robozonky.app.version.VersionComparator Maven / Gradle / Ivy
/*
* Copyright 2016 Lukáš Petrovický
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.triceo.robozonky.app.version;
import java.io.Serializable;
import java.util.Comparator;
import org.apache.maven.artifact.versioning.ComparableVersion;
/**
* Uses Maven's {@link ComparableVersion} to ensure 100 % compatibility with Maven versioning scheme.
*/
class VersionComparator implements Comparator, Serializable {
private static final long serialVersionUID = -4138266839888566436L;
@Override
public int compare(final String s1, final String s2) {
return new ComparableVersion(s1).compareTo(new ComparableVersion(s2));
}
}