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.kafka.clients.admin;
  
  import java.util.Objects;
  
  /**
   * Represents a range of versions that a particular broker supports for some feature.
   */
  public class SupportedVersionRange {
      private final short minVersion;
  
      private final short maxVersion;
  
      /**
       * Raises an exception unless the following conditions are met:
       *  0 &lt;= minVersion &lt;= maxVersion.
       *
       * @param minVersion           The minimum version value.
       * @param maxVersion           The maximum version value.
       *
       * @throws IllegalArgumentException   Raised when the condition described above is not met.
       */
      public SupportedVersionRange(final short minVersion, final short maxVersion) {
          if (minVersion < 0 || maxVersion < 0 || maxVersion < minVersion) {
              throw new IllegalArgumentException(
                  String.format(
                      "Expected 0 <= minVersion <= maxVersion but received minVersion:%d, maxVersion:%d.",
                      minVersion,
                      maxVersion));
          }
          this.minVersion = minVersion;
          this.maxVersion = maxVersion;
      }
  
      public short minVersion() {
          return minVersion;
      }
  
      public short maxVersion() {
          return maxVersion;
      }
  
      @Override
      public boolean equals(Object other) {
          if (this == other) {
              return true;
          }
  
          if (other == null || getClass() != other.getClass()) {
              return false;
          }
  
          final SupportedVersionRange that = (SupportedVersionRange) other;
          return this.minVersion == that.minVersion && this.maxVersion == that.maxVersion;
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(minVersion, maxVersion);
      }
  
      @Override
      public String toString() {
          return String.format("SupportedVersionRange[min_version:%d, max_version:%d]", minVersion, maxVersion);
      }
  }
  