/*
    * Licensed to The Apereo Foundation under one or more contributor license
    * agreements. See the NOTICE file distributed with this work for additional
    * information regarding copyright ownership.
    *
    *
    * The Apereo Foundation licenses this file to you under the Educational
    * Community 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://opensource.org/licenses/ecl2.txt
   *
   * 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.opencastproject.external.common;
  
  /** The existing External API versions */
  public enum ApiVersion {
  
    VERSION_1_0_0(1, 0, 0),
    VERSION_1_1_0(1, 1, 0),
    VERSION_1_2_0(1, 2, 0),
    VERSION_1_3_0(1, 3, 0),
    VERSION_1_4_0(1, 4, 0),
    VERSION_1_5_0(1, 5, 0),
    VERSION_1_6_0(1, 6, 0),
    VERSION_1_7_0(1, 7, 0),
    VERSION_1_8_0(1, 8, 0),
    VERSION_1_9_0(1, 9, 0),
    VERSION_1_10_0(1, 10, 0),
    VERSION_1_11_0(1, 11, 0);
  
  
    /** The most recent version of the External API */
    public static final ApiVersion CURRENT_VERSION = VERSION_1_11_0;
  
    private int major;
    private int minor;
    private int patch;
  
    private String versionString;
  
    ApiVersion(int major, int minor, int patch) {
      this.major = major;
      this.minor = minor;
      this.patch = patch;
      versionString = "v" + major + "." + minor + "." + patch;
    }
  
    public boolean isSmallerThan(ApiVersion other) {
      if (this.major < other.major) {
        return true;
      }
      if (this.major > other.major) {
        return false;
      }
      if (this.minor < other.minor) {
        return true;
      }
      if (this.minor > other.minor) {
        return false;
      }
      return this.patch < other.patch;
    }
  
    public String toExternalForm() {
      return versionString;
    }
  
    @Override
    public String toString() {
      return toExternalForm();
    }
  
  }