package com.srv4pos.server.api.product;
   
   import org.springframework.roo.addon.javabean.RooJavaBean;
   import org.springframework.roo.addon.json.RooJson;
   import org.springframework.roo.addon.tostring.RooToString;
   
   import javax.validation.constraints.Min;
   import javax.validation.constraints.NotNull;
   import java.util.List;
  
  /**
   * Represents products stats by total brutto, amount of sold products and list of product stats in particular.
   */
  @RooJavaBean
  @RooToString
  @RooJson(deepSerialize = true)
  public class ProductsStatsInfo {
  
      /**
       * Total stats by sales brutto.
       */
      @Min(0)
      private long totalBrutto;
  
      /**
       * Total amount of sold products.
       */
      @Min(0)
      private long totalProductsSold;
  
      /**
       * Stats by product in particular.
       */
      @NotNull
      private List<ProductStatsInfo> productStats;
  }