Package opennlp.tools.langdetect

Klasse LanguageDetectorFactory

java.lang.Object

opennlp.tools.util.BaseToolFactory

opennlp.tools.langdetect.LanguageDetectorFactory

public class LanguageDetectorFactory
extends BaseToolFactory

Default factory used by LanguageDetector.

Extend this class to change the Language Detector behaviour, such as the LanguageDetectorContextGenerator. The default DefaultLanguageDetectorContextGenerator will use char n-grams of size 1 to 3 and the following normalizers:

• EmojiCharSequenceNormalizer
• UrlCharSequenceNormalizer
• TwitterCharSequenceNormalizer
• NumberCharSequenceNormalizer
• ShrinkCharSequenceNormalizer

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
LanguageDetectorFactory()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
static LanguageDetectorFactory	create(String subclassName)	Instantiates a LanguageDetectorFactory via a given subclassName.
LanguageDetectorContextGenerator	getContextGenerator()
void	init()
void	validateArtifactMap()	Validates the parsed artifacts.

Von Klasse geerbte Methoden opennlp.tools.util.BaseToolFactory

create, create, createArtifactMap, createArtifactSerializersMap, createManifestEntries

Von Klasse geerbte Methoden java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Konstruktordetails

LanguageDetectorFactory

public LanguageDetectorFactory()

Methodendetails

getContextGenerator

public LanguageDetectorContextGenerator getContextGenerator()

Gibt zurück:

Retrieves a LanguageDetectorContextGenerator.

create

public static LanguageDetectorFactory create(String subclassName)
                                      throws InvalidFormatException

Instantiates a LanguageDetectorFactory via a given subclassName.

Parameter:

subclassName - The class name used for instantiation. If null, an instance of LanguageDetectorFactory will be returned per default. Otherwise, the ExtensionLoader mechanism is applied to load the requested subclassName.

Gibt zurück:

A valid LanguageDetectorFactory instance.

Löst aus:

InvalidFormatException - Thrown if the ExtensionLoader mechanism failed to create the factory associated with subclassName.

init

public void init()

validateArtifactMap

public void validateArtifactMap()
                         throws InvalidFormatException

Beschreibung aus Klasse kopiert: BaseToolFactory

Validates the parsed artifacts.

Note: Subclasses should generally invoke super.validateArtifactMap at the beginning of this method.

Angegeben von:

validateArtifactMap in Klasse BaseToolFactory

Löst aus:

InvalidFormatException - Thrown if validation found invalid states.