Golang tsdb.TimeSeries类代码示例

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本文整理汇总了Golang中github.com/grafana/grafana/pkg/tsdb.TimeSeries类的典型用法代码示例。如果您正苦于以下问题：Golang TimeSeries类的具体用法？Golang TimeSeries怎么用？Golang TimeSeries使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了TimeSeries类的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，您的评价将有助于我们的系统推荐出更棒的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类示例整理自Github/MSDocs等源码及文档管理平台，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。