parser

Documentation

Index

• func CompileExpression(tsQueries []structs.TSDBqueryPayload) (exps []string)
• func GetRelativeStart(end time.Time, s string) (time.Time, gobol.Error)
• func ParseExpression(exp string, tsdb *structs.TSDBquery) (relative string, err gobol.Error)

Functions

func CompileExpression

func CompileExpression(tsQueries []structs.TSDBqueryPayload) (exps []string)

CompileExpression writes an expression given a TSDB query struct

func GetRelativeStart

func GetRelativeStart(end time.Time, s string) (time.Time, gobol.Error)

GetRelativeStart returns a start time based on an end time and a duration string

func ParseExpression

func ParseExpression(exp string, tsdb *structs.TSDBquery) (relative string, err gobol.Error)

ParseExpression parses a timeseries query expression and returns a TSDB query struct with the expression values