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.arrow.adbc.core;
  
  import java.util.Objects;
  import org.checkerframework.checker.nullness.qual.Nullable;
  
  /** Additional details (not necessarily human-readable) contained in an {@link AdbcException}. */
  public class ErrorDetail {
    private final String key;
    private final Object value;
  
    public ErrorDetail(String key, Object value) {
      this.key = Objects.requireNonNull(key);
      this.value = Objects.requireNonNull(value);
    }
  
    public String getKey() {
      return key;
    }
  
    public Object getValue() {
      return value;
    }
  
    @Override
    public boolean equals(@Nullable Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      ErrorDetail that = (ErrorDetail) o;
      return Objects.equals(getKey(), that.getKey()) && Objects.equals(getValue(), that.getValue());
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(getKey(), getValue());
    }
  
    @Override
    public String toString() {
      return "ErrorDetail{" + "key='" + key + '\'' + ", value=" + value + '}';
    }
  }
  