org.argeo.slc.api/src/org/argeo/slc/NameVersion.java

   1 package org.argeo.slc;
   2
   3 /**
   4  * Abstraction of a name / version pair, typically used as coordinates for a
   5  * software module either deployed or packaged as an archive.
   6  */
   7 public interface NameVersion {
   8         /** The name of the component. */
   9         String getName();
  10
  11         /** The version of the component. */
  12         String getVersion();
  13
  14         /**
  15          * The forward compatible branch of this version, by default it is
  16          * [major].[minor].
  17          */
  18         default String getBranch() {
  19                 String[] parts = getVersion().split("\\.");
  20                 if (parts.length < 2)
  21                         throw new IllegalStateException("Version " + getVersion() + " cannot be interpreted as branch.");
  22                 return parts[0] + "." + parts[1];
  23         }
  24 }