func (this *Set) UnmarshalJSON(body []byte) error {
var _unmarshalled struct {
_ string `json:"#operator"`
SetTerms json.RawMessage `json:"set_terms"`
}
err := json.Unmarshal(body, &_unmarshalled)
if err != nil {
return err
}
terms, err := unmarshal.UnmarshalSetTerms(_unmarshalled.SetTerms)
if err != nil {
return err
}
this.node = algebra.NewSet(terms)
return nil
}
func (this *Set) UnmarshalJSON(body []byte) error {
var _unmarshalled struct {
_ string `json:"#operator"`
SetTerms []struct {
Path string `json:"path"`
Expr string `json:"expr"`
} `json:"set_terms"`
}
err := json.Unmarshal(body, &_unmarshalled)
if err != nil {
return err
}
terms := make([]*algebra.SetTerm, len(_unmarshalled.SetTerms))
for i, SetTerm := range _unmarshalled.SetTerms {
path_expr, err := parser.Parse(SetTerm.Path)
if err != nil {
return err
}
path, is_path := path_expr.(expression.Path)
if !is_path {
return fmt.Errorf("Set.UnmarshalJSON: cannot resolve path expression from %s", SetTerm.Path)
}
expr, err := parser.Parse(SetTerm.Expr)
if err != nil {
return err
}
terms[i] = algebra.NewSetTerm(path, expr, nil)
}
this.node = algebra.NewSet(terms)
return nil
}