本文整理匯總了Golang中github.com/blevesearch/bleve/analysis.Token.Type方法的典型用法代碼示例。如果您正苦於以下問題：Golang Token.Type方法的具體用法？Golang Token.Type怎麽用？Golang Token.Type使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/blevesearch/bleve/analysis.Token的用法示例。
在下文中一共展示了Token.Type方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: Tokenize
func (t *UnicodeWordBoundaryTokenizer) Tokenize(input []byte) analysis.TokenStream {
rv := make(analysis.TokenStream, 0)
if len(input) < 1 {
return rv
}
// works
var myUnsafePointer = unsafe.Pointer(&(input[0]))
var myCCharPointer *C.char = (*C.char)(myUnsafePointer)
var inlen C.int32_t = C.int32_t(len(input))
var buflen C.int32_t = C.int32_t(2*len(input) + 1) // worse case each byte becomes 2
var stringToExamine []C.UChar = make([]C.UChar, buflen)
var myUnsafePointerToExamine = unsafe.Pointer(&(stringToExamine[0]))
var myUCharPointer *C.UChar = (*C.UChar)(myUnsafePointerToExamine)
C.u_uastrncpy(myUCharPointer, myCCharPointer, inlen)
var err C.UErrorCode = C.U_ZERO_ERROR
bi := C.ubrk_open(C.UBRK_WORD, t.locale, myUCharPointer, -1, &err)
if err > C.U_ZERO_ERROR {
return rv
}
defer C.ubrk_close(bi)
position := 0
var prev C.int32_t
p := C.ubrk_first(bi)
for p != C.UBRK_DONE {
q := C.ubrk_getRuleStatus(bi)
// convert boundaries back to utf8 positions
var nilCString *C.char
var indexA C.int32_t
C.u_strToUTF8(nilCString, 0, &indexA, myUCharPointer, prev, &err)
if err > C.U_ZERO_ERROR && err != C.U_BUFFER_OVERFLOW_ERROR {
return rv
} else {
err = C.U_ZERO_ERROR
}
var indexB C.int32_t
C.u_strToUTF8(nilCString, 0, &indexB, myUCharPointer, p, &err)
if err > C.U_ZERO_ERROR && err != C.U_BUFFER_OVERFLOW_ERROR {
return rv
} else {
err = C.U_ZERO_ERROR
}
if q != 0 {
position += 1
token := analysis.Token{
Start: int(indexA),
End: int(indexB),
Term: input[indexA:indexB],
Position: position,
Type: analysis.AlphaNumeric,
}
if q == 100 {
token.Type = analysis.Numeric
}
if q == 400 {
token.Type = analysis.Ideographic
}
rv = append(rv, &token)
}
prev = p
p = C.ubrk_next(bi)
}
return rv
}