content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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.alibaba.nacos.client.naming.utils;
  
  /**
   * Pair.
   *
   * @author nkorange
   */
  public class Pair<T> {
      
      private final T item;
      
      private final double weight;
      
      public Pair(T item, double weight) {
          this.item = item;
          this.weight = weight;
      }
      
      public T item() {
          return item;
      }
      
      public double weight() {
          return weight;
      }
  }
  