content: /*
   * Copyright 1999-2020 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.naming.push.v2;
  
  import com.alibaba.nacos.api.naming.pojo.ServiceInfo;
  import com.alibaba.nacos.naming.core.v2.metadata.ServiceMetadata;
  
  import java.util.HashMap;
  import java.util.Map;
  import java.util.Optional;
  
  /**
   * Nacos push data wrapper.
   *
   * @author xiweng.yy
   */
  public class PushDataWrapper {
      
      private final ServiceMetadata serviceMetadata;
      
      private final ServiceInfo originalData;
      
      private final Map<String, Object> processedDatum;
      
      public PushDataWrapper(ServiceMetadata serviceMetadata, ServiceInfo originalData) {
          this.serviceMetadata = serviceMetadata;
          this.originalData = originalData;
          processedDatum = new HashMap<>(1);
      }
      
      public ServiceInfo getOriginalData() {
          return originalData;
      }
      
      public ServiceMetadata getServiceMetadata() {
          return serviceMetadata;
      }
      
      public <T> Optional<T> getProcessedPushData(String key) {
          return Optional.ofNullable((T) processedDatum.get(key));
      }
      
      public void addProcessedPushData(String key, Object processedData) {
          processedDatum.put(key, processedData);
      }
  }
  