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Make query/... interfaces more idiomatic

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Also revert the data type returned by queries to interface{} (the change
made sense at the time).
This commit is contained in:
kortschak 2015-02-10 10:06:57 +10:30
parent ad7649806b
commit 21c2d75d07
11 changed files with 304 additions and 299 deletions
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28
query/gremlin/session.go
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@ -65,19 +65,21 @@ type Result struct {
actualResults map[string]graph.Value
}
func (s *Session) ToggleDebug() {
s.debug = !s.debug
func (s *Session) Debug(ok bool) {
s.debug = ok
}
func (s *Session) GetQuery(input string, out chan map[string]interface{}) {
defer close(out)
func (s *Session) ShapeOf(query string) (interface{}, error) {
// TODO(kortschak) It would be nice to be able
// to return an error for bad queries here.
s.wk.shape = make(map[string]interface{})
s.wk.env.Run(input)
out <- s.wk.shape
s.wk.env.Run(query)
out := s.wk.shape
s.wk.shape = nil
return out, nil
}
func (s *Session) InputParses(input string) (query.ParseResult, error) {
func (s *Session) Parse(input string) (query.ParseResult, error) {
script, err := s.wk.env.Compile("", input)
if err != nil {
return query.ParseFail, err
@ -130,7 +132,7 @@ func (s *Session) runUnsafe(input interface{}) (otto.Value, error) {
return env.Run(input)
}
func (s *Session) ExecInput(input string, out chan interface{}, _ int) {
func (s *Session) Execute(input string, out chan interface{}, _ int) {
defer close(out)
s.err = nil
s.wk.results = out
@ -153,7 +155,7 @@ func (s *Session) ExecInput(input string, out chan interface{}, _ int) {
s.wk.Unlock()
}
func (s *Session) ToText(result interface{}) string {
func (s *Session) Format(result interface{}) string {
data := result.(*Result)
if data.metaresult {
if data.err != nil {
@ -212,7 +214,7 @@ func (s *Session) ToText(result interface{}) string {
}
// Web stuff
func (s *Session) BuildJSON(result interface{}) {
func (s *Session) Collate(result interface{}) {
data := result.(*Result)
if !data.metaresult {
if data.val == nil {
@ -246,8 +248,8 @@ func (s *Session) BuildJSON(result interface{}) {
}
}
func (s *Session) GetJSON() ([]interface{}, error) {
defer s.ClearJSON()
func (s *Session) Results() (interface{}, error) {
defer s.Clear()
if s.err != nil {
return nil, s.err
}
@ -259,6 +261,6 @@ func (s *Session) GetJSON() ([]interface{}, error) {
}
}
func (s *Session) ClearJSON() {
func (s *Session) Clear() {
s.dataOutput = nil
}