public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
AndFilter term = (AndFilter)value;
if (term != null)
{
writer.WriteStartObject();
writer.WritePropertyName("and");
writer.WriteStartObject();
writer.WritePropertyName("filters");
writer.WriteStartArray();
foreach (var filter in term.Filters)
{
serializer.Serialize(writer, filter);
}
writer.WriteEndArray();
writer.WriteEndObject();
// writer.WriteRaw(",\"_cache\": " + term.Cache.ToString().ToLower());
writer.WriteEndObject();
}
}
public void TestConstantScoreNestedAndFilter()
{
IFilter termFilter = new TermFilter("gender", "true");
var andFilter = new AndFilter(termFilter);
var constanFilter = new ConstantScoreQuery(andFilter);
var result2 = client.Search(index, "type", constanFilter, 0, 5);
Assert.AreEqual(50, result2.GetTotalCount());
Assert.AreEqual(5, result2.GetHits().Hits.Count);
//test and filter and range filter
termFilter = new RangeFilter("age", "22", "25", true, true);
andFilter = new AndFilter(termFilter);
constanFilter = new ConstantScoreQuery(andFilter);
result2 = client.Search(index, "type", constanFilter, 0, 5);
Assert.AreEqual(4, result2.GetTotalCount());
Assert.AreEqual(4, result2.GetHits().Hits.Count);
//test bool filter and range filter
termFilter = new RangeFilter("age", "22", "25", true, true);
var boolfilter = new BoolFilter();
boolfilter.Must(termFilter);
constanFilter = new ConstantScoreQuery(boolfilter);
result2 = client.Search(index, "type", constanFilter, 0, 5);
Assert.AreEqual(4, result2.GetTotalCount());
Assert.AreEqual(4, result2.GetHits().Hits.Count);
}
public void TestAndFilter()
{
var termFilter = new TermFilter("age", 24);
// var termFilter1 = new TermFilter("name", "张三");
var andFilter = new AndFilter(termFilter);
var termQuery = new TermQuery("type", "common");
var q = new FilteredQuery(termQuery,andFilter);
var result2 = client.Search(index, "type" , q, 0, 5);
Assert.AreEqual(1, result2.GetTotalCount());
Assert.AreEqual(1, result2.GetHits().Hits.Count);
Assert.AreEqual("张三", result2.GetHits().Hits[0].Source["name"]);
var constantQuery = new ConstantScoreQuery(andFilter);
result2 = client.Search(index, "type" , constantQuery, 0, 5);
Assert.AreEqual(1, result2.GetTotalCount());
Assert.AreEqual(1, result2.GetHits().Hits.Count);
Assert.AreEqual("张三", result2.GetHits().Hits[0].Source["name"]);
}