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LanguageDetector.LanguageDetectorOptions.Builder

public static abstract class LanguageDetector.LanguageDetectorOptions.Builder

Builder for LanguageDetector.LanguageDetectorOptions.

Public Constructors

Builder()

Public Methods

final LanguageDetector.LanguageDetectorOptions	build() Validates and builds the `LanguageDetector.LanguageDetectorOptions` instance.
abstract LanguageDetector.LanguageDetectorOptions.Builder	setBaseOptions(BaseOptions value) Sets the base options for the text classifier task.
abstract LanguageDetector.LanguageDetectorOptions.Builder	setCategoryAllowlist(List<String> categoryAllowlist) Sets the optional allowlist of category names.
abstract LanguageDetector.LanguageDetectorOptions.Builder	setCategoryDenylist(List<String> categoryDenylist) Sets the optional denylist of category names.
abstract LanguageDetector.LanguageDetectorOptions.Builder	setDisplayNamesLocale(String locale) Sets the optional locale to use for display names specified through the TFLite Model Metadata, if any.
abstract LanguageDetector.LanguageDetectorOptions.Builder	setMaxResults(Integer maxResults) Sets the optional maximum number of top-scored classification results to return.
abstract LanguageDetector.LanguageDetectorOptions.Builder	setScoreThreshold(Float scoreThreshold) Sets the optional score threshold.

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public Builder ()

Public Methods

public final LanguageDetector.LanguageDetectorOptions build ()

Validates and builds the LanguageDetector.LanguageDetectorOptions instance.

Throws

IllegalArgumentException	if any of the set options are invalid.

public abstract LanguageDetector.LanguageDetectorOptions.Builder setBaseOptions (BaseOptions value)

Sets the base options for the text classifier task.

Parameters

value

public abstract LanguageDetector.LanguageDetectorOptions.Builder setCategoryAllowlist (List<String> categoryAllowlist)

Sets the optional allowlist of category names.

If non-empty, detection results whose category name is not in this set will be filtered out. Duplicate or unknown category names are ignored. Mutually exclusive with categoryDenylist.

Parameters

categoryAllowlist

public abstract LanguageDetector.LanguageDetectorOptions.Builder setCategoryDenylist (List<String> categoryDenylist)

Sets the optional denylist of category names.

If non-empty, detection results whose category name is in this set will be filtered out. Duplicate or unknown category names are ignored. Mutually exclusive with categoryAllowlist.

Parameters

categoryDenylist

public abstract LanguageDetector.LanguageDetectorOptions.Builder setDisplayNamesLocale (String locale)

Sets the optional locale to use for display names specified through the TFLite Model Metadata, if any.

Parameters

locale

public abstract LanguageDetector.LanguageDetectorOptions.Builder setMaxResults (Integer maxResults)

Sets the optional maximum number of top-scored classification results to return.

If not set, all available results are returned. If set, must be > 0.

Parameters

maxResults

public abstract LanguageDetector.LanguageDetectorOptions.Builder setScoreThreshold (Float scoreThreshold)

Sets the optional score threshold. Results with score below this value are rejected.

Overrides the score threshold specified in the TFLite Model Metadata, if any.

Parameters

scoreThreshold