| package filters |
| |
| // Adaptor specifies the mapping of fieldpaths to a type. For the given field |
| // path, the value and whether it is present should be returned. The mapping of |
| // the fieldpath to a field is deferred to the adaptor implementation, but |
| // should generally follow protobuf field path/mask semantics. |
| type Adaptor interface { |
| Field(fieldpath []string) (value string, present bool) |
| } |
| |
| // AdapterFunc allows implementation specific matching of fieldpaths |
| type AdapterFunc func(fieldpath []string) (string, bool) |
| |
| // Field returns the field name and true if it exists |
| func (fn AdapterFunc) Field(fieldpath []string) (string, bool) { |
| return fn(fieldpath) |
| } |
