public List queryChanges()

in src/main/java/com/googlesource/gerrit/plugins/importer/GerritApi.java [52:138]

• 66 lines of code
• 14 McCabe index (conditional complexity)

  public List<ChangeInfo> queryChanges(String projectName, int start, int limit)
      throws BadRequestException, IOException;

  public GroupInfo getGroup(String groupName) throws BadRequestException, IOException, OrmException;

  /**
   * Retrieves inline comments of a patch set.
   *
   * @param changeId numeric change ID
   * @param rev the revision
   * @return Iterable that provides the inline comments, or {@code null} if the revision does not
   *     exist
   * @throws IOException thrown if sending the request fails
   * @throws BadRequestException thrown if the response is neither {@code 200 OK} nor {@code 404 Not
   *     Found}
   */
  public Iterable<CommentInfo> getComments(int changeId, String rev)
      throws BadRequestException, IOException, OrmException;

  public List<SshKeyInfo> getSshKeys(String userId)
      throws BadRequestException, IOException, OrmException, ConfigInvalidException;

  public Version getVersion() throws BadRequestException, IOException;

  class Version implements Comparable<Version> {
    final String formatted;
    final Integer major;
    final Integer minor;
    final Integer patch;
    final Integer revision;
    final String qualifier;

    Version(String formatted) {
      this.formatted = formatted;

      Matcher m =
          Pattern.compile("(\\d+)\\.(\\d+)(\\.(\\d+))?(\\.(\\d+))?(-(.+))?").matcher(formatted);
      if (m.matches()) {
        this.major = Integer.parseInt(m.group(1));
        this.minor = Integer.parseInt(m.group(2));
        this.patch = m.group(3) != null ? Integer.parseInt(m.group(4)) : null;
        this.revision = m.group(5) != null ? Integer.parseInt(m.group(6)) : null;
        this.qualifier = m.group(7) != null ? m.group(8) : null;
      } else {
        this.major = null;
        this.minor = null;
        this.patch = null;
        this.revision = null;
        this.qualifier = null;
      }
    }

    @Override
    public int compareTo(Version o) {
      if (major == null || o.major == null) {
        // either of the compared version is not valid
        return -1;
      }
      if (Objects.equal(major, o.major)) {
        if (Objects.equal(minor, o.minor)) {
          if (Objects.equal(patch, o.patch)) {
            return 0;
          }
          if (o.patch == null) {
            return 1;
          }
          if (patch == null) {
            return -1;
          }
          return patch - o.patch;
        }
        if (o.minor == null) {
          return 1;
        }
        if (minor == null) {
          return -1;
        }
        return minor - o.minor;
      }
      return major - o.major;
    }

    @Override
    public String toString() {
      return formatted;
    }
  }