public static QueryContainer MakeRangeQuery(string type, string gte, string lte,
string field, double boost = 1)
{
QueryContainer rangeQuery = null;
if (type.ToLower() == "long")
{
rangeQuery = new LongRangeQuery()
{
Field = field,
LessThan = long.Parse(lte),
GreaterThan = long.Parse(gte),
Boost = boost
};
}
else if (type.ToLower() == "date")
{
rangeQuery = new DateRangeQuery()
{
Field = field,
LessThan = DateMath.FromString(lte),
GreaterThan = DateMath.FromString(gte),
Boost = boost
};
}
else if (type.ToLower() == "term")
{
rangeQuery = new TermRangeQuery()
{
Field = field,
LessThan = lte,
GreaterThan = gte,
Boost = boost
};
}
else if (type.ToLower() == "numeric")
{
rangeQuery = new TermRangeQuery()
{
Field = field,
LessThan = lte,
GreaterThan = gte,
Boost = boost
};
}
return(rangeQuery);
}
/// <summary> /// 设置小于操作 /// </summary> /// <param name="condition">查询条件</param> /// <param name="max">最大值</param> protected override void SetLess(LongRangeQuery condition, long?max) => condition.LessThan = max;
/// <summary> /// 设置大于操作 /// </summary> /// <param name="condition">查询条件</param> /// <param name="min">最小值</param> protected override void SetGreater(LongRangeQuery condition, long?min) => condition.GreaterThan = min;
/// <summary> /// 设置小于等于操作 /// </summary> /// <param name="condition">查询条件</param> /// <param name="max">最大值</param> protected override void SetLessEqual(LongRangeQuery condition, long?max) => condition.LessThanOrEqualTo = max;
/// <summary> /// 设置字段 /// </summary> /// <param name="condition">查询条件</param> /// <param name="field">字段</param> protected override void SetField(LongRangeQuery condition, Field field) => condition.Field = field;
