Package opennlp.tools.langdetect

Class LanguageDetectorModel

java.lang.Object

opennlp.tools.util.model.BaseModel

opennlp.tools.langdetect.LanguageDetectorModel

All Implemented Interfaces:

Serializable, ArtifactProvider

public class LanguageDetectorModel
extends BaseModel

The LanguageDetectorModel is the model used by a learnable LanguageDetector.

See Also:

• LanguageDetectorME
• Serialized Form

Field Summary

Fields inherited from class opennlp.tools.util.model.BaseModel

TRAINING_CUTOFF_PROPERTY, TRAINING_EVENTHASH_PROPERTY, TRAINING_ITERATIONS_PROPERTY

Constructor Summary

Constructors

Constructor	Description
LanguageDetectorModel(File modelFile)	Initializes a LanguageDetectorModel instance via a valid File.
LanguageDetectorModel(InputStream in)	Initializes a LanguageDetectorModel instance via a valid InputStream.
LanguageDetectorModel(URL modelURL)	Initializes a LanguageDetectorModel instance via a valid URL.
LanguageDetectorModel(MaxentModel langdetectModel, Map<String,String> manifestInfoEntries, LanguageDetectorFactory factory)	Initializes a LanguageDetectorModel instance via given parameters.

Method Summary

Modifier and Type	Method	Description
LanguageDetectorFactory	getFactory()
MaxentModel	getMaxentModel()

Methods inherited from class opennlp.tools.util.model.BaseModel

getArtifact, getLanguage, getManifestProperty, getVersion, isLoadedFromSerialized, serialize, serialize, serialize

Methods inherited from class java.lang.Object

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

Constructor Details

LanguageDetectorModel

public LanguageDetectorModel(MaxentModel langdetectModel,
 Map<String,String> manifestInfoEntries,
 LanguageDetectorFactory factory)

Initializes a LanguageDetectorModel instance via given parameters.

Parameters:

langdetectModel - A valid MaxentModel.

manifestInfoEntries - Additional information kept in the manifest.

factory - The LanguageDetectorFactory for creating related objects.

LanguageDetectorModel

public LanguageDetectorModel(InputStream in)
                      throws IOException

Initializes a LanguageDetectorModel instance via a valid InputStream.

Parameters:

in - The InputStream used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

LanguageDetectorModel

public LanguageDetectorModel(File modelFile)
                      throws IOException

Initializes a LanguageDetectorModel instance via a valid File.

Parameters:

modelFile - The File used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

LanguageDetectorModel

public LanguageDetectorModel(URL modelURL)
                      throws IOException

Initializes a LanguageDetectorModel instance via a valid URL.

Parameters:

modelURL - The URL used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

Method Details

getFactory

public LanguageDetectorFactory getFactory()

Returns:

Retrieves the active LanguageDetectorFactory.

getMaxentModel

public MaxentModel getMaxentModel()

Returns:

Retrieves a MaxentModel.