-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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 org.argeo.slc;
/**
*/
public interface NameVersion {
/** The name of the component. */
- public String getName();
+ String getName();
/** The version of the component. */
- public String getVersion();
+ String getVersion();
+
+ /**
+ * The forward compatible branch of this version, by default it is
+ * [major].[minor].
+ */
+ default String getBranch() {
+ String[] parts = getVersion().split("\\.");
+ if (parts.length < 2)
+ throw new IllegalStateException("Version " + getVersion() + " cannot be interpreted as branch.");
+ return parts[0] + "." + parts[1];
+ }
}