content: /*
   * Copyright 2002-2019 Drew Noakes and contributors
   *
   *    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
   *
   *        https://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.
   *
   * More information about this project is available at:
   *
   *    https://drewnoakes.com/code/exif/
   *    https://github.com/drewnoakes/metadata-extractor
   */
  package com.drew.lang;
  
  import com.drew.lang.annotations.NotNull;
  import com.drew.metadata.StringValue;
  
  /**
   * Models a key/value pair, where both are non-null {@link StringValue} objects.
   *
   * @author Drew Noakes https://drewnoakes.com
   */
  public class KeyValuePair
  {
      private final String _key;
      private final StringValue _value;
  
      public KeyValuePair(@NotNull String key, @NotNull StringValue value)
      {
          _key = key;
          _value = value;
      }
  
      @NotNull
      public String getKey()
      {
          return _key;
      }
  
      @NotNull
      public StringValue getValue()
      {
          return _value;
      }
      
      @Override
      public String toString()
      {
          return _key + ": " + _value;
      }
  }
  