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Golang TimeSeries.Points方法代码示例

本文整理汇总了Golang中github.com/grafana/grafana/pkg/tsdb.TimeSeries.Points方法的典型用法代码示例。如果您正苦于以下问题:Golang TimeSeries.Points方法的具体用法?Golang TimeSeries.Points怎么用?Golang TimeSeries.Points使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/grafana/grafana/pkg/tsdb.TimeSeries的用法示例。


在下文中一共展示了TimeSeries.Points方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: parseResponse

func (e *OpenTsdbExecutor) parseResponse(query OpenTsdbQuery, res *http.Response) (map[string]*tsdb.QueryResult, error) {

	queryResults := make(map[string]*tsdb.QueryResult)
	queryRes := tsdb.NewQueryResult()

	body, err := ioutil.ReadAll(res.Body)
	defer res.Body.Close()
	if err != nil {
		return nil, err
	}

	if res.StatusCode/100 != 2 {
		plog.Info("Request failed", "status", res.Status, "body", string(body))
		return nil, fmt.Errorf("Request failed status: %v", res.Status)
	}

	var data []OpenTsdbResponse
	err = json.Unmarshal(body, &data)
	if err != nil {
		plog.Info("Failed to unmarshal opentsdb response", "error", err, "status", res.Status, "body", string(body))
		return nil, err
	}

	for _, val := range data {
		series := tsdb.TimeSeries{
			Name: val.Metric,
		}

		for timeString, value := range val.DataPoints {
			timestamp, err := strconv.ParseFloat(timeString, 64)
			if err != nil {
				plog.Info("Failed to unmarshal opentsdb timestamp", "timestamp", timeString)
				return nil, err
			}
			series.Points = append(series.Points, tsdb.NewTimePoint(null.FloatFrom(value), timestamp))
		}

		queryRes.Series = append(queryRes.Series, &series)
	}

	queryResults["A"] = queryRes
	return queryResults, nil
}
开发者ID:yuvaraj951,项目名称:grafana,代码行数:43,代码来源:opentsdb.go

示例2: parseResponse

func parseResponse(value pmodel.Value, query *PrometheusQuery) (map[string]*tsdb.QueryResult, error) {
	queryResults := make(map[string]*tsdb.QueryResult)
	queryRes := tsdb.NewQueryResult()

	data, ok := value.(pmodel.Matrix)
	if !ok {
		return queryResults, fmt.Errorf("Unsupported result format: %s", value.Type().String())
	}

	for _, v := range data {
		series := tsdb.TimeSeries{
			Name: formatLegend(v.Metric, query),
		}

		for _, k := range v.Values {
			series.Points = append(series.Points, tsdb.NewTimePoint(null.FloatFrom(float64(k.Value)), float64(k.Timestamp.Unix()*1000)))
		}

		queryRes.Series = append(queryRes.Series, &series)
	}

	queryResults["A"] = queryRes
	return queryResults, nil
}
开发者ID:sbouchex,项目名称:grafana,代码行数:24,代码来源:prometheus.go


注:本文中的github.com/grafana/grafana/pkg/tsdb.TimeSeries.Points方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。