com.github.triceo.robozonky.app.version.VersionIdentifier 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.util.Optional;
public class VersionIdentifier {
private final String stable, unstable;
VersionIdentifier(final String stable) {
this(stable, null);
}
VersionIdentifier(final String stable, final String unstable) {
this.stable = stable;
this.unstable = unstable;
}
public Optional getLatestUnstable() {
return this.unstable == null ? Optional.empty() : Optional.of(this.unstable);
}
public String getLatestStable() {
return this.stable;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("VersionIdentifier{");
sb.append("stable='").append(stable).append('\'');
sb.append(", unstable='").append(unstable).append('\'');
sb.append('}');
return sb.toString();
}
}