本文整理汇总了Golang中structs.Index类的典型用法代码示例。如果您正苦于以下问题：Golang Index类的具体用法？Golang Index怎么用？Golang Index使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Index类的8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: listAll
func listAll(index *structs.Index) {
fmt.Println("Contents of the index:")
for doc := range index.IteratorDocs() {
fmt.Printf("%v\n", doc)
for keyword := range index.IteratorKeywordsByDoc(doc) {
fmt.Printf("\t%v\n", keyword)
}
}
}示例2: listAllDocs
func listAllDocs(index *structs.Index) {
fmt.Println("There are next docs in the index:")
count := 0
for doc := range index.IteratorDocs() {
count++
fmt.Printf("\t%v\n", doc)
}
fmt.Printf("%v in total\n", count)
}示例3: listAllKeywords
func listAllKeywords(index *structs.Index) {
fmt.Println("There are next keywords in the index:")
count := 0
for keyword := range index.IteratorKeywords() {
count++
fmt.Printf("\t%v\n", keyword)
}
fmt.Printf("%v in total\n", count)
}示例4: listKeywords
func listKeywords(index *structs.Index, doc string) {
fmt.Printf("Keywords contained in %q:\n", doc)
count := 0
for keyword := range index.IteratorKeywordsByDoc(doc) {
count++
fmt.Printf("\t%v\n", keyword)
}
fmt.Printf("%v in total\n", count)
}示例5: listDocs
func listDocs(index *structs.Index, keyword string) {
fmt.Printf("Documents which contain keyword %q:\n", keyword)
count := 0
for doc := range index.IteratorDocsByKeyword(keyword) {
count++
fmt.Printf("\t%v\n", doc)
}
fmt.Printf("%v in total\n", count)
}示例6: queryIndex
func queryIndex(index *structs.Index, rexpstr string) {
r, err := regexp.Compile(rexpstr)
if err != nil {
fmt.Printf("%v\n", err.Error())
return
}
matchedDocsCount, matchedKeywordsCount := 0, 0
fmt.Println("Docs matched by regexp:")
for doc := range index.IteratorDocs() {
docStr := doc.(string)
if r.MatchString(docStr) {
matchedDocsCount++
fmt.Println(docStr)
}
}
fmt.Printf("%v total.\n", matchedDocsCount)
fmt.Println("Keywords matched by regexp:")
for keyword := range index.IteratorKeywords() {
keywordStr := keyword.(string)
if r.MatchString(keywordStr) {
fmt.Println(keyword)
matchedKeywordsCount++
inDocs := make([]string, 0)
for doc := range index.IteratorDocsByKeyword(keywordStr) {
inDocs = append(inDocs, doc.(string))
}
fmt.Printf("\tFound in the next %v documents:\n", len(inDocs))
for _, doc := range inDocs {
fmt.Printf("\t%v\n", doc)
}
}
}
fmt.Printf("%v total.\n", matchedKeywordsCount)
}示例7: crawl
func crawl(index *structs.Index, fileNames []string) {
// channel to recieve doc-keyword pairs.
c := make(chan DocKeywordPair)
// channel to count number of go-routines.
w := make(chan string)
semaphore := make(chan interface{}, MAX_FILES_OPEN)
goroutinesCount := len(fileNames)
for _, fileName := range fileNames {
go processFile(fileName, c, w, semaphore)
}
for goroutinesCount > 0 {
select {
case docKeywordPair := <-c:
index.ConnectKeywordDoc(docKeywordPair.Keyword,
docKeywordPair.Doc)
case name := <-w:
goroutinesCount--
percentage := (1.0 - float64(goroutinesCount)/float64(len(fileNames))) * 100
fmt.Printf("Processed file %v\t%6.2f%%\n", name, percentage)
}
}
}示例8: connect
func connect(index *structs.Index, keyword string, doc string) {
index.ConnectKeywordDoc(keyword, doc)
fmt.Printf("%q and %q were connected in the index\n", keyword, doc)
}