compass 的多条件搜索排序加分页

 虚的就不多说了直接上代码

public QueryResult<Product_InfoBean> getSearch_Product(final Product_InfoBean product){
  return this.getCompassTemplate().execute(
   new CompassCallback<QueryResult<Product_InfoBean>>() {
    public QueryResult<Product_InfoBean> doInCompass(CompassSession session)throws CompassException {
      QueryResult<Product_InfoBean> qr=new QueryResult<Product_InfoBean>();
      long beginTime = System.currentTimeMillis(); 
      List<Product_InfoBean> result = new ArrayList<Product_InfoBean>();
      CompassQueryBuilder queryBuilder = session.queryBuilder();
      
      /* 搜索条件
       * 如果所有条件都不满足则都为 click_Num>0，即：点击量都大于1，用于列出全部内容       * 
       */
      //价格大于 小于 等于
      CompassQuery price=queryBuilder.gt("click_Num","0");
      
      if(!StringUtils.isNullOrEmpty(product.getD_Price())&&!StringUtils.isNullOrEmpty(product.getX_Price())){
        double d=Double.parseDouble(product.getD_Price());
        double x=Double.parseDouble(product.getX_Price());
        if(x>0&&d>0&&x<d){
         price=queryBuilder.between("qudao_Price", product.getD_Price(),product.getX_Price(),true);
        }else{price=queryBuilder.gt("click_Num","0");}
       }else{price=queryBuilder.gt("click_Num","0");}
      
      //一级分类
      CompassQuery bigkind_Id=queryBuilder.gt("click_Num","0");
      if(!StringUtils.isNullOrEmpty(product.getBigkind_Id())){
       bigkind_Id=queryBuilder.spanEq("bigkind_Id", product.getBigkind_Id());
      }
      //二级分类
      CompassQuery skind_Id=queryBuilder.gt("click_Num","0");
      if(!StringUtils.isNullOrEmpty(product.getSkind_Id())){
       skind_Id=queryBuilder.spanEq("skind_Id", product.getSkind_Id());
      }
      //三级分类
      CompassQuery tkind_Id=queryBuilder.gt("click_Num","0");
      if(!StringUtils.isNullOrEmpty(product.getTkind_Id())){
       tkind_Id=queryBuilder.spanEq("tkind_Id", product.getTkind_Id());
      }
      //搜索关键字
      CompassQuery keywords=queryBuilder.gt("click_Num","0");
      if(!StringUtils.isNullOrEmpty(product.getKeywords())){
       keywords=queryBuilder.queryString(product.getKeywords()).toQuery();
      }
      //不包含关键字的条件 暂时不需要
      
      
       /* 排序开始（默认按时间排序）
       * 
       * 分别按 价格 、点击量、订货量、上架时间
       * 
       * 多个索引不指定排序字段类型会报
       * Exception： 
    java.lang.RuntimeException: field "xxx" does not appear to be indexed
       */
      String  plsx="add_Time";
      SortPropertyType type=SortPropertyType.STRING;
      if(!StringUtils.isNullOrEmpty(product.getSx())){
       if(product.getSx().trim().equals("jg")){
        //价格
        plsx="qudao_Price";
        type=SortPropertyType.DOUBLE;
       }else if(product.getSx().trim().equals("dn")){
        //点击量
        plsx="click_Num";
        type=SortPropertyType.LONG;
       }else if(product.getSx().trim().equals("xn")){
        //订货量 销售量
        plsx="sell_Num";
        type=SortPropertyType.LONG;
       }else if(product.getSx().trim().equals("sj")){
        //按时间
        plsx="add_Time";
        type=SortPropertyType.STRING;
       }
      }else {plsx="add_Time";type=SortPropertyType.STRING;}
      
     
      //  升降(默认降序)    
      SortDirection zd=SortDirection.REVERSE;
      if(!StringUtils.isNullOrEmpty(product.getZd())){
       if(product.getZd().trim().equals("s")){
        //升序
        zd=SortDirection.AUTO;
       }else if(product.getZd().trim().equals("j")){
        //降序
        zd=SortDirection.REVERSE;
       }else{zd=SortDirection.REVERSE;}
      }else {zd=SortDirection.REVERSE;}
      
      CompassHits hits = queryBuilder.bool()
       .addMust(price)
       .addMust(bigkind_Id)
       .addMust(skind_Id)
       .addMust(tkind_Id)
        .addMust(keywords)
        .toQuery()
        .addSort(plsx,type,zd)
        .hits();
      System.out.println("==============="+hits.toString());
      //int length=product.getBeforeCount()+product.getLineSize();
      int length = Math.min(hits.length(), product.getBeforeCount()+product.getLineSize());
      if(length>hits.length()) length=hits.length();
      /* for (CompassHit compassHit : hits) {*/
      for(int i=product.getBeforeCount();i<length;i++){
       System.out.println("----------"+hits.data(i).toString()+"----------");
       Product_InfoBean cproduct=(Product_InfoBean)hits.data(i);
       //针对需要加高亮的字段先判断
       String cproductName=hits.highlighter(i).fragment("product_Name");
       if(cproductName!=null){cproduct.setProduct_Name(cproductName);}
       String cproductSName=hits.highlighter(i).fragment("product_SName");
       if(cproductSName!=null){cproduct.setProduct_SName(cproductSName);}
       String cproductKeyWords=hits.highlighter(i).fragment("product_KeyWords");
       if(cproductKeyWords!=null){cproduct.setProduct_KeyWords(cproductKeyWords);}
       result.add(cproduct);
       }
      
      long costTime = System.currentTimeMillis() - beginTime;
      qr.setCosttime(costTime);
      qr.setResultlist(result);
      qr.setTotalrecord(hits.length());
      qr.setResultlist(result);
      return qr;
     }
    }); }