content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache 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://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.apache.celeborn.tests.flink;
  
  import org.apache.flink.annotation.Public;
  
  /** All supported flink versions. */
  @Public
  public enum FlinkVersion {
    v1_16("1.16"),
    v1_17("1.17"),
    v1_18("1.18"),
    v1_19("1.19"),
    v1_20("1.20"),
    v2_0("2.0"),
    v2_1("2.1");
  
    private final String versionStr;
  
    FlinkVersion(String versionStr) {
      this.versionStr = versionStr;
    }
  
    public static FlinkVersion fromVersionStr(String versionStr) {
      switch (versionStr) {
        case "1.16":
          return v1_16;
        case "1.17":
          return v1_17;
        case "1.18":
          return v1_18;
        case "1.19":
          return v1_19;
        case "1.20":
          return v1_20;
        case "2.0":
          return v2_0;
        case "2.1":
          return v2_1;
        default:
          throw new IllegalArgumentException("Unsupported flink version: " + versionStr);
      }
    }
  
    @Override
    public String toString() {
      return versionStr;
    }
  
    public boolean isNewerOrEqualVersionThan(FlinkVersion otherVersion) {
      return this.ordinal() >= otherVersion.ordinal();
    }
  }
  