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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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25
query/mql/session.go
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@ -38,16 +38,15 @@ func NewSession(qs graph.QuadStore) *Session {
return &m
}
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) {
var mqlQuery interface{}
err := json.Unmarshal([]byte(input), &mqlQuery)
err := json.Unmarshal([]byte(query), &mqlQuery)
if err != nil {
return
return nil, err
}
s.currentQuery = NewQuery(s)
s.currentQuery.BuildIteratorTree(mqlQuery)
@ -59,10 +58,10 @@ func (s *Session) GetQuery(input string, out chan map[string]interface{}) {
nodes = append(nodes, n)
}
output["nodes"] = nodes
out <- output
return output, nil
}
func (s *Session) InputParses(input string) (query.ParseResult, error) {
func (s *Session) Parse(input string) (query.ParseResult, error) {
var x interface{}
err := json.Unmarshal([]byte(input), &x)
if err != nil {
@ -71,7 +70,7 @@ func (s *Session) InputParses(input string) (query.ParseResult, error) {
return query.Parsed, nil
}
func (s *Session) ExecInput(input string, c chan interface{}, _ int) {
func (s *Session) Execute(input string, c chan interface{}, _ int) {
defer close(c)
var mqlQuery interface{}
err := json.Unmarshal([]byte(input), &mqlQuery)
@ -104,7 +103,7 @@ func (s *Session) ExecInput(input string, c chan interface{}, _ int) {
}
}
func (s *Session) ToText(result interface{}) string {
func (s *Session) Format(result interface{}) string {
tags := result.(map[string]graph.Value)
out := fmt.Sprintln("****")
tagKeys := make([]string, len(tags))
@ -127,11 +126,11 @@ func (s *Session) ToText(result interface{}) string {
return out
}
func (s *Session) BuildJSON(result interface{}) {
func (s *Session) Collate(result interface{}) {
s.currentQuery.treeifyResult(result.(map[string]graph.Value))
}
func (s *Session) GetJSON() ([]interface{}, error) {
func (s *Session) Results() (interface{}, error) {
s.currentQuery.buildResults()
if s.currentQuery.isError() {
return nil, s.currentQuery.err
@ -139,7 +138,7 @@ func (s *Session) GetJSON() ([]interface{}, error) {
return s.currentQuery.results, nil
}
func (s *Session) ClearJSON() {
func (s *Session) Clear() {
// Since we create a new Query underneath every query, clearing isn't necessary.
return
}