本文整理汇总了Golang中github.com/lytics/cayley/graph.Iterator.Close方法的典型用法代码示例。如果您正苦于以下问题：Golang Iterator.Close方法的具体用法？Golang Iterator.Close怎么用？Golang Iterator.Close使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/lytics/cayley/graph.Iterator的用法示例。
在下文中一共展示了Iterator.Close方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: runIterator
func (wk *worker) runIterator(it graph.Iterator) {
if wk.wantShape() {
iterator.OutputQueryShapeForIterator(it, wk.qs, wk.shape)
return
}
it, _ = it.Optimize()
if glog.V(2) {
b, err := json.MarshalIndent(it.Describe(), "", " ")
if err != nil {
glog.Infof("failed to format description: %v", err)
} else {
glog.Infof("%s", b)
}
}
for {
select {
case <-wk.kill:
return
default:
}
if !graph.Next(it) {
break
}
tags := make(map[string]graph.Value)
it.TagResults(tags)
if !wk.send(&Result{actualResults: tags}) {
break
}
for it.NextPath() {
select {
case <-wk.kill:
return
default:
}
tags := make(map[string]graph.Value)
it.TagResults(tags)
if !wk.send(&Result{actualResults: tags}) {
break
}
}
}
if glog.V(2) {
bytes, _ := json.MarshalIndent(graph.DumpStats(it), "", " ")
glog.V(2).Infoln(string(bytes))
}
it.Close()
}示例2: runIteratorWithCallback
func (wk *worker) runIteratorWithCallback(it graph.Iterator, callback otto.Value, this otto.FunctionCall, limit int) {
n := 0
it, _ = it.Optimize()
if glog.V(2) {
b, err := json.MarshalIndent(it.Describe(), "", " ")
if err != nil {
glog.V(2).Infof("failed to format description: %v", err)
} else {
glog.V(2).Infof("%s", b)
}
}
for {
select {
case <-wk.kill:
return
default:
}
if !graph.Next(it) {
break
}
tags := make(map[string]graph.Value)
it.TagResults(tags)
val, _ := this.Otto.ToValue(wk.tagsToValueMap(tags))
val, _ = callback.Call(this.This, val)
n++
if limit >= 0 && n >= limit {
break
}
for it.NextPath() {
select {
case <-wk.kill:
return
default:
}
tags := make(map[string]graph.Value)
it.TagResults(tags)
val, _ := this.Otto.ToValue(wk.tagsToValueMap(tags))
val, _ = callback.Call(this.This, val)
n++
if limit >= 0 && n >= limit {
break
}
}
}
it.Close()
}示例3: runIteratorToArrayNoTags
func (wk *worker) runIteratorToArrayNoTags(it graph.Iterator, limit int) []string {
output := make([]string, 0)
n := 0
it, _ = it.Optimize()
for {
select {
case <-wk.kill:
return nil
default:
}
if !graph.Next(it) {
break
}
output = append(output, wk.qs.NameOf(it.Result()))
n++
if limit >= 0 && n >= limit {
break
}
}
it.Close()
return output
}示例4: runIteratorToArray
func (wk *worker) runIteratorToArray(it graph.Iterator, limit int) []map[string]string {
output := make([]map[string]string, 0)
n := 0
it, _ = it.Optimize()
for {
select {
case <-wk.kill:
return nil
default:
}
if !graph.Next(it) {
break
}
tags := make(map[string]graph.Value)
it.TagResults(tags)
output = append(output, wk.tagsToValueMap(tags))
n++
if limit >= 0 && n >= limit {
break
}
for it.NextPath() {
select {
case <-wk.kill:
return nil
default:
}
tags := make(map[string]graph.Value)
it.TagResults(tags)
output = append(output, wk.tagsToValueMap(tags))
n++
if limit >= 0 && n >= limit {
break
}
}
}
it.Close()
return output
}