comparison

Documentation

Index

• type Comparator
  • func NewComparator(client elasticsearch.Client, index string) Comparator
  • func (c *Comparator) Compare(field, query string, stat Stat, value float64, tolerancy int) (string, error)
• type QueryStringResponse
• type Stat

Types

type Comparator

type Comparator struct {
	// contains filtered or unexported fields
}

Comparator object

func NewComparator

func NewComparator(client elasticsearch.Client, index string) Comparator

NewComparator returns a new comparator for the given index and elasticsearch client

func (*Comparator) Compare

func (c *Comparator) Compare(field, query string, stat Stat, value float64, tolerancy int) (string, error)

Compare returns error if value does not meet the tolerance as compared with the field extracted from the given query

Where field is the field we want to compare, query is the query string to use for the search, stat is the type of aggregation to compare with value and toleration is the percentaje difference tolerated, it can negative it returns an error when the field doesn't meet the tolerancy, and an informative message when it does

type QueryStringResponse

type QueryStringResponse struct {
	Aggregations struct {
		// contains filtered or unexported fields
	} `json:"aggregations"`
}

Type to store query response

type Stat

type Stat string

const (
	Min Stat = "min"
	Max Stat = "max"
	Avg Stat = "avg"
	Sum Stat = "sum"
)

Constant for all the stats