func (w *WithinMetadataMatcher) Match(v interface{}) bool { for _, el := range w.list { if common.CrossTypeEqual(v, el) { return true } } return false }
func (e *graphElement) matchMetadata(f Metadata) bool { for k, v := range f { switch v.(type) { case MetadataMatcher: nv, ok := e.metadata[k] matcher := v.(MetadataMatcher) if !ok || !matcher.Match(nv) { return false } default: nv, ok := e.metadata[k] if !ok || !common.CrossTypeEqual(nv, v) { return false } } } return true }