text: /*
   * Copyright 2018 NAVER Corp.
   *
   * 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 com.navercorp.pinpoint.bootstrap.plugin.request.util;
  
  
  /**
   * @author Woonduk Kang(emeroad)
   */
  public interface ParameterExtractor<T> {
  
      String extractParameter(T request);
  }
  