query

func Execute ¶

func Execute(ctx context.Context, ls []p2plab.Labeled, q string) (p2plab.LabeledSet, error)

func NewLabeled ¶

func NewLabeled(id string, labels []string) p2plab.Labeled

func NewLabeledSet ¶

func NewLabeledSet() p2plab.LabeledSet

func Parse ¶

func Parse(ctx context.Context, q string) (p2plab.Query, error)

query := label

| '(' func expr ')'

expr := query

| query expr

func := ‘not’

| ‘and’
| ‘or’

label := quoted_string