elasticsearch _script 脚本排序

具体脚本语法请自行搜索“Groovy”语法。

{
  "from" : 0,
  "size" : 5,
  "query" : {
    "bool" : {
      "filter" : {
        "terms" : {
          "id" : [ "33009", "30025", "20281", "16221", "103859", "102738" ]
        }
      }
    }
  },
  "sort" : [ {
    "_script" : {
      "script" : {
        "inline" : "def boolean bo1 = false;def boolean bo2 = false;def zhenghoumc = doc['binganList.zhenghoumc.raw'];def yongyao=doc['binganList.zhenciList.zhongyaozlList.zhongyaozcList.danweiymc.raw'];for(i in 0..<yongyao.size()){if(yongyao[i]!=''){bo1=true;break}};for(i in 0..<zhenghoumc.size()){if(zhenghoumc[i]!=''){bo2=true;break}};bo2==false&&bo1==false?0:(bo2==false&&bo1==true?1:(bo1==true&&bo2==true?10:9))"
      },
      "type" : "number",
      "order" : "desc"
    }
  } ]
}

boolQuery.filter(QueryBuilders.termsQuery("id", list));
        SearchRequestBuilder builder = this.client.prepareSearch("cmhealth1");
        builder.setTypes("docase");
        builder.setQuery(boolQuery);
//        SortBuilder aa = SortBuilders.fieldSort("yongyao").;
//        Script aa = new ScriptSortBuilder("''==doc['source'].value?0:1","number").order(SortOrder.ASC);

        Script script=new Script("def boolean bo1 = false;def boolean bo2 = false;"
                + "def zhenghoumc = doc['binganList.zhenghoumc.raw'];"
                + "def yongyao=doc['binganList.zhenciList.zhongyaozlList.zhongyaozcList.danweiymc.raw'];"
                + "for(i in 0..<yongyao.size()){if(yongyao[i]!=''){bo1=true;break}};"
                + "for(i in 0..<zhenghoumc.size()){if(zhenghoumc[i]!=''){bo2=true;break}};"
                + "bo2==false&&bo1==false?0:(bo2==false&&bo1==true?1:(bo1==true&&bo2==true?10:9))");
        ScriptSortBuilder scriptSortBuilder = SortBuilders.scriptSort(script, "number").order(SortOrder.DESC);
//        builder.addSort("binganList.zhenghoumc", SortOrder.DESC);
        builder.addSort(scriptSortBuilder);
        builder.setFrom(pageNum);
        builder.setSize(pageSize);
        SearchResponse response = builder.get();