// ShouldTagsPass returns true if the metric should pass, false if should drop
// based on the tagdrop/tagpass filter parameters
func (f Filter) ShouldTagsPass(tags map[string]string) bool {
if f.TagPass != nil {
for _, pat := range f.TagPass {
if tagval, ok := tags[pat.Name]; ok {
for _, filter := range pat.Filter {
if internal.Glob(filter, tagval) {
return true
}
}
}
}
return false
}
if f.TagDrop != nil {
for _, pat := range f.TagDrop {
if tagval, ok := tags[pat.Name]; ok {
for _, filter := range pat.Filter {
if internal.Glob(filter, tagval) {
return false
}
}
}
}
return true
}
return true
}
// ShouldPass returns true if the metric should pass, false if should drop
// based on the drop/pass filter parameters
func (f Filter) ShouldPass(measurement string) bool {
if f.Pass != nil {
for _, pat := range f.Pass {
// TODO remove HasPrefix check, leaving it for now for legacy support.
// Cam, 2015-12-07
if strings.HasPrefix(measurement, pat) || internal.Glob(pat, measurement) {
return true
}
}
return false
}
if f.Drop != nil {
for _, pat := range f.Drop {
// TODO remove HasPrefix check, leaving it for now for legacy support.
// Cam, 2015-12-07
if strings.HasPrefix(measurement, pat) || internal.Glob(pat, measurement) {
return false
}
}
return true
}
return true
}