// MatchesOne returns true if the matcher matches at least one item in the TagSet
func (m Matcher) MatchesOne(t *event.TagSet) (matches bool) {
m.ForEach(func(k string, v *regexp.Regexp) {
if v.MatchString(t.Get(k)) {
matches = true
return
}
})
return
}
// MatchesAll returns true if the TagSet satisfies the entire matcher
func (m *Matcher) MatchesAll(t *event.TagSet) (matches bool) {
matches = true
m.ForEach(func(k string, v *regexp.Regexp) {
if !v.MatchString(t.Get(k)) {
matches = false
}
})
return
}
func MatcherFromTagSet(t *event.TagSet) (Matcher, error) {
m := make(Matcher, len(*t))
i := 0
var verr error
t.ForEach(func(k, v string) {
match, err := regexp.Compile(v)
if err != nil {
verr = err
} else {
m[i] = MatchSet{
Key: k,
Value: match,
}
}
})
return m, verr
}