org.argeo.slc.repo/src/org/argeo/slc/repo/maven/ArtifactIdComparator.java

   1 package org.argeo.slc.repo.maven;
   2
   3 import java.util.Comparator;
   4 import java.util.TreeMap;
   5 import java.util.TreeSet;
   6
   7 import org.eclipse.aether.artifact.Artifact;
   8
   9 /**
  10  * Compare two artifacts, for use in {@link TreeSet} / {@link TreeMap}, consider
  11  * artifactId first THEN groupId
  12  */
  13 public class ArtifactIdComparator implements Comparator<Artifact> {
  14         public int compare(Artifact o1, Artifact o2) {
  15                 if (o1.getArtifactId().equals(o2.getArtifactId()))
  16                         return o1.getGroupId().compareTo(o2.getGroupId());
  17                 return o1.getArtifactId().compareTo(o2.getArtifactId());
  18         }
  19
  20 }