content: package com.genersoft.iot.vmp.jt1078.proc.response;
  
  import com.genersoft.iot.vmp.jt1078.annotation.MsgId;
  import io.netty.buffer.ByteBuf;
  import io.netty.buffer.Unpooled;
  import lombok.Getter;
  import lombok.Setter;
  
  import java.util.List;
  
  /**
   * 查询区域或线路数据
   */
  @Setter
  @Getter
  @MsgId(id = "8608")
  public class J8608 extends Rs {
  
  
      /**
       * 查询类型, 1 = 查询圆形区域数据 ,2 = 查询矩形区域数据 ,3 = 查询多 边形区域数据 ,4 = 查询线路数据
       */
      private int type;
  
  
      /**
       * 要查询的区域或线路的 ID
       */
      private List<Long> idList;
  
  
      @Override
      public ByteBuf encode() {
          ByteBuf buffer = Unpooled.buffer();
          buffer.writeByte(type);
          if (idList == null || idList.isEmpty()) {
              buffer.writeInt(0);
              return buffer;
          }else {
              buffer.writeInt(idList.size());
          }
          for (Long id : idList) {
              buffer.writeInt((int) (id & 0xffffffffL));
          }
          return buffer;
      }
  
  }
  