content: /*
   * Copyright (C) 2017 Facebook, Inc.
   *
   * Licensed 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 io.airlift.drift.codec.metadata;
  
  import java.util.Objects;
  
  import static com.google.common.base.MoreObjects.toStringHelper;
  import static com.google.common.base.Preconditions.checkArgument;
  import static java.util.Objects.requireNonNull;
  
  public class ThriftHeaderParameter
  {
      private final int index;
      private final String name;
  
      public ThriftHeaderParameter(int index, String name)
      {
          checkArgument(index >= 0, "index is negative");
  
          this.index = index;
          this.name = requireNonNull(name, "name is null");
      }
  
      public int getIndex()
      {
          return index;
      }
  
      public String getName()
      {
          return name;
      }
  
      @Override
      public boolean equals(Object o)
      {
          if (this == o) {
              return true;
          }
          if (o == null || getClass() != o.getClass()) {
              return false;
          }
          ThriftHeaderParameter that = (ThriftHeaderParameter) o;
          return index == that.index &&
                  Objects.equals(name, that.name);
      }
  
      @Override
      public int hashCode()
      {
          return Objects.hash(index, name);
      }
  
      @Override
      public String toString()
      {
          return toStringHelper(this)
                  .add("index", index)
                  .add("name", name)
                  .toString();
      }
  }
  