Package opennlp.tools.sentdetect

Class SentenceModel

java.lang.Object

opennlp.tools.util.model.BaseModel

opennlp.tools.sentdetect.SentenceModel

All Implemented Interfaces:

Serializable, ArtifactProvider

public class SentenceModel
extends BaseModel

The SentenceModel is the model used by a learnable SentenceDetector.

See Also:

• SentenceDetectorME
• 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
SentenceModel(File modelFile)	Initializes a SentenceModel instance via a valid File.
SentenceModel(InputStream in)	Initializes a SentenceModel instance via a valid InputStream.
SentenceModel(String languageCode, MaxentModel sentModel, Map<String,String> manifestInfoEntries, SentenceDetectorFactory sdFactory)	Initializes a SentenceModel instance via given parameters.
SentenceModel(URL modelURL)	Initializes a SentenceModel instance via a valid URL.
SentenceModel(Path modelPath)	Initializes a SentenceModel instance via a valid Path.

Method Summary

Modifier and Type	Method	Description
Dictionary	getAbbreviations()
char[]	getEosCharacters()
SentenceDetectorFactory	getFactory()
MaxentModel	getMaxentModel()
boolean	useTokenEnd()

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

SentenceModel

public SentenceModel(String languageCode,
 MaxentModel sentModel,
 Map<String,String> manifestInfoEntries,
 SentenceDetectorFactory sdFactory)

Initializes a SentenceModel instance via given parameters.

Parameters:

languageCode - The ISO language code for this model. Must not be null.

sentModel - A valid MaxentModel.

manifestInfoEntries - Additional information kept in the manifest.

sdFactory - The SentenceDetectorFactory for creating related objects.

SentenceModel

public SentenceModel(InputStream in)
              throws IOException

Initializes a SentenceModel instance via a valid InputStream.

Parameters:

in - The InputStream used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

SentenceModel

public SentenceModel(File modelFile)
              throws IOException

Initializes a SentenceModel instance via a valid File.

Parameters:

modelFile - The File used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

SentenceModel

public SentenceModel(Path modelPath)
              throws IOException

Initializes a SentenceModel instance via a valid Path.

Parameters:

modelPath - The Path used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

SentenceModel

public SentenceModel(URL modelURL)
              throws IOException

Initializes a SentenceModel 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 SentenceDetectorFactory getFactory()

getMaxentModel

public MaxentModel getMaxentModel()

getAbbreviations

public Dictionary getAbbreviations()

useTokenEnd

public boolean useTokenEnd()

getEosCharacters

public char[] getEosCharacters()