本文整理汇总了Golang中github.com/blevesearch/bleve/index.IndexReader.DocIDReader方法的典型用法代码示例。如果您正苦于以下问题：Golang IndexReader.DocIDReader方法的具体用法？Golang IndexReader.DocIDReader怎么用？Golang IndexReader.DocIDReader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/blevesearch/bleve/index.IndexReader的用法示例。
在下文中一共展示了IndexReader.DocIDReader方法的2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: NewMatchAllSearcher
func NewMatchAllSearcher(indexReader index.IndexReader, boost float64, explain bool) (*MatchAllSearcher, error) {
reader, err := indexReader.DocIDReader("", "")
if err != nil {
return nil, err
}
scorer := scorers.NewConstantScorer(1.0, boost, explain)
return &MatchAllSearcher{
indexReader: indexReader,
reader: reader,
scorer: scorer,
}, nil
}示例2: NewDocIDSearcher
func NewDocIDSearcher(indexReader index.IndexReader, ids []string, boost float64,
explain bool) (searcher *DocIDSearcher, err error) {
kept := make([]string, len(ids))
copy(kept, ids)
sort.Strings(kept)
if len(ids) > 0 {
var idReader index.DocIDReader
endTerm := string(incrementBytes([]byte(kept[len(kept)-1])))
idReader, err = indexReader.DocIDReader(kept[0], endTerm)
if err != nil {
return nil, err
}
defer func() {
if cerr := idReader.Close(); err == nil && cerr != nil {
err = cerr
}
}()
j := 0
for _, id := range kept {
doc, err := idReader.Advance(id)
if err != nil {
return nil, err
}
// Non-duplicate match
if doc == id && (j == 0 || kept[j-1] != id) {
kept[j] = id
j++
}
}
kept = kept[:j]
}
scorer := scorers.NewConstantScorer(1.0, boost, explain)
return &DocIDSearcher{
ids: kept,
scorer: scorer,
}, nil
}