org.argeo.init/src/org/argeo/init/a2/A2Module.java

   1 package org.argeo.init.a2;
   2
   3 import org.osgi.framework.Version;
   4
   5 /**
   6  * An identified software package. In OSGi's case this is the combination of
   7  * <code>Bundle-SymbolicName</code> and <code>Bundle-version</code>. This is the
   8  * equivalent of the full coordinates of a Maven artifact version.
   9  */
  10 public class A2Module implements Comparable<A2Module> {
  11         private final A2Branch branch;
  12         private final Version version;
  13         private final Object locator;
  14
  15         public A2Module(A2Branch branch, Version version, Object locator) {
  16                 this.branch = branch;
  17                 this.version = version;
  18                 this.locator = locator;
  19                 branch.modules.put(version, this);
  20         }
  21
  22         public A2Branch getBranch() {
  23                 return branch;
  24         }
  25
  26         public Version getVersion() {
  27                 return version;
  28         }
  29
  30         Object getLocator() {
  31                 return locator;
  32         }
  33
  34         @Override
  35         public int compareTo(A2Module o) {
  36                 return version.compareTo(o.version);
  37         }
  38
  39         @Override
  40         public int hashCode() {
  41                 return version.hashCode();
  42         }
  43
  44         @Override
  45         public boolean equals(Object obj) {
  46                 if (obj instanceof A2Module) {
  47                         A2Module o = (A2Module) obj;
  48                         return branch.equals(o.branch) && version.equals(o.version);
  49                 } else
  50                         return false;
  51         }
  52
  53         @Override
  54         public String toString() {
  55                 return getCoordinates();
  56         }
  57
  58         public String getCoordinates() {
  59                 return branch.getComponent() + ":" + version;
  60         }
  61
  62 }