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go: reduce API surface

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Don't export defaultClassifier

Signed-off-by: Alexander Bezzubov <bzz@apache.org>
This commit is contained in:
Alexander Bezzubov
2019-10-29 16:03:50 +01:00
parent a4c166cc04
commit 3f0c4e182b
3 changed files with 14 additions and 14 deletions
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10
common.go
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@ -26,8 +26,8 @@ var DefaultStrategies = []Strategy{
GetLanguagesByClassifier,
}
// DefaultClassifier is a Naive Bayes classifier trained on Linguist samples.
var DefaultClassifier Classifier = &classifier{
// defaultClassifier is a Naive Bayes classifier trained on Linguist samples.
var defaultClassifier Classifier = &classifier{
languagesLogProbabilities: data.LanguagesLogProbabilities,
tokensLogProbabilities: data.TokensLogProbabilities,
tokensTotal: data.TokensTotal,
@ -92,7 +92,7 @@ func GetLanguageByContent(filename string, content []byte) (language string, saf
}
// GetLanguageByClassifier returns the most probably language detected for the given content. It uses
// DefaultClassifier, if no candidates are provided it returns OtherLanguage.
// defaultClassifier, if no candidates are provided it returns OtherLanguage.
func GetLanguageByClassifier(content []byte, candidates []string) (language string, safe bool) {
return getLanguageByStrategy(GetLanguagesByClassifier, "", content, candidates)
}
@ -413,14 +413,14 @@ func GetLanguagesByContent(filename string, content []byte, _ []string) []string
return heuristic.Match(content)
}
// GetLanguagesByClassifier uses DefaultClassifier as a Classifier and returns a sorted slice of possible languages ordered by
// GetLanguagesByClassifier uses defaultClassifier as a Classifier and returns a sorted slice of possible languages ordered by
// decreasing language's probability. If there are not candidates it returns nil. It complies with the signature to be a Strategy type.
func GetLanguagesByClassifier(filename string, content []byte, candidates []string) (languages []string) {
if len(candidates) == 0 {
return nil
}
return GetLanguagesBySpecificClassifier(content, candidates, DefaultClassifier)
return GetLanguagesBySpecificClassifier(content, candidates, defaultClassifier)
}
// GetLanguagesBySpecificClassifier returns a slice of possible languages. It takes in a Classifier to be used.