Package opennlp.tools.parser

Class ParserModel

java.lang.Object

opennlp.tools.util.model.BaseModel

opennlp.tools.parser.ParserModel

All Implemented Interfaces:

Serializable, ArtifactProvider

public class ParserModel
extends BaseModel

This is the default ParserModel implementation.

See Also:

• 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
ParserModel(File modelFile)	Initializes a ParserModel instance via a valid File.
ParserModel(InputStream in)	Initializes a ParserModel instance via a valid InputStream.
ParserModel(String languageCode, MaxentModel buildModel, MaxentModel checkModel, MaxentModel attachModel, POSModel parserTagger, ChunkerModel chunkerTagger, HeadRules headRules, ParserType modelType)	Initializes a ParserModel instance via given parameters.
ParserModel(String languageCode, MaxentModel buildModel, MaxentModel checkModel, MaxentModel attachModel, POSModel parserTagger, ChunkerModel chunkerTagger, HeadRules headRules, ParserType modelType, Map<String,String> manifestInfoEntries)	Initializes a ParserModel instance via given parameters.
ParserModel(String languageCode, MaxentModel buildModel, MaxentModel checkModel, POSModel parserTagger, ChunkerModel chunkerTagger, HeadRules headRules, ParserType type, Map<String,String> manifestInfoEntries)	Initializes a ParserModel instance via given parameters.
ParserModel(URL modelURL)	Initializes a ParserModel instance via a valid URL.
ParserModel(Path modelPath)	Initializes a ParserModel instance via a valid Path.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
MaxentModel	getAttachModel()
MaxentModel	getBuildModel()
MaxentModel	getCheckModel()
HeadRules	getHeadRules()
ChunkerModel	getParserChunkerModel()
POSModel	getParserTaggerModel()
ParserType	getParserType()
int	hashCode()
ParserModel	updateBuildModel(MaxentModel buildModel)	Instantiates a new ParserModel instance from the existing configuration with the specified buildModel for exchange.
ParserModel	updateCheckModel(MaxentModel checkModel)	Instantiates a new ParserModel instance from the existing configuration with the specified checkModel for exchange.
ParserModel	updateChunkerModel(ChunkerModel chunkModel)	Instantiates a new ParserModel instance from the existing configuration with the specified chunkModel for exchange.
ParserModel	updateTaggerModel(POSModel taggerModel)	Instantiates a new ParserModel instance from the existing configuration with the specified taggerModel for exchange.

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

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParserModel

public ParserModel(String languageCode,
 MaxentModel buildModel,
 MaxentModel checkModel,
 MaxentModel attachModel,
 POSModel parserTagger,
 ChunkerModel chunkerTagger,
 HeadRules headRules,
 ParserType modelType,
 Map<String,String> manifestInfoEntries)

Initializes a ParserModel instance via given parameters.

Parameters:

languageCode - An ISO conform language code.

buildModel - A valid MaxentModel used to build.

checkModel - A valid MaxentModel used to check.

attachModel - A valid MaxentModel used to attach.

parserTagger - A valid POSModel to parse.

chunkerTagger - A valid ChunkerModel to chunk.

headRules - The HeadRules to to use for parsing.

modelType - The ParserType to use.

manifestInfoEntries - Additional information kept in the manifest.

ParserModel

public ParserModel(String languageCode,
 MaxentModel buildModel,
 MaxentModel checkModel,
 MaxentModel attachModel,
 POSModel parserTagger,
 ChunkerModel chunkerTagger,
 HeadRules headRules,
 ParserType modelType)

Initializes a ParserModel instance via given parameters.

Parameters:

languageCode - An ISO conform language code.

buildModel - A valid MaxentModel used to build.

checkModel - A valid MaxentModel used to check.

parserTagger - A valid POSModel to parse.

chunkerTagger - A valid ChunkerModel to chunk.

headRules - The HeadRules to to use for parsing.

modelType - The ParserType to use.

ParserModel

public ParserModel(String languageCode,
 MaxentModel buildModel,
 MaxentModel checkModel,
 POSModel parserTagger,
 ChunkerModel chunkerTagger,
 HeadRules headRules,
 ParserType type,
 Map<String,String> manifestInfoEntries)

Initializes a ParserModel instance via given parameters.

Parameters:

languageCode - An ISO conform language code.

buildModel - A valid MaxentModel used to build.

checkModel - A valid MaxentModel used to check.

parserTagger - A valid POSModel to parse.

chunkerTagger - A valid ChunkerModel to chunk.

headRules - The HeadRules to to use for parsing.

type - The ParserType to use.

manifestInfoEntries - Additional information kept in the manifest.

ParserModel

public ParserModel(InputStream in)
            throws IOException

Initializes a ParserModel instance via a valid InputStream.

Parameters:

in - The InputStream used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

ParserModel

public ParserModel(File modelFile)
            throws IOException

Initializes a ParserModel instance via a valid File.

Parameters:

modelFile - The File used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

ParserModel

public ParserModel(Path modelPath)
            throws IOException

Initializes a ParserModel instance via a valid Path.

Parameters:

modelPath - The Path used for loading the model.

Throws:

IOException - Thrown if IO errors occurred during initialization.

ParserModel

public ParserModel(URL modelURL)
            throws IOException

Initializes a ParserModel 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

getParserType

public ParserType getParserType()

Returns:

Retrieves the ParserType as configured in the manifest.

getBuildModel

public MaxentModel getBuildModel()

Returns:

Retrieves the build model as configured in the manifest.

getCheckModel

public MaxentModel getCheckModel()

Returns:

Retrieves the check model as configured in the manifest.

getAttachModel

public MaxentModel getAttachModel()

Returns:

Retrieves the attach model as configured in the manifest.

getParserTaggerModel

public POSModel getParserTaggerModel()

Returns:

Retrieves the POSModel as configured in the manifest.

getParserChunkerModel

public ChunkerModel getParserChunkerModel()

Returns:

Retrieves the ChunkerModel as configured in the manifest.

getHeadRules

public HeadRules getHeadRules()

Returns:

Retrieves the HeadRules as configured in the manifest.

updateBuildModel

public ParserModel updateBuildModel(MaxentModel buildModel)

Instantiates a new ParserModel instance from the existing configuration with the specified buildModel for exchange.

Parameters:

buildModel - A valid MaxentModel used to build.

Returns:

A valid ParserModel.

updateCheckModel

public ParserModel updateCheckModel(MaxentModel checkModel)

Instantiates a new ParserModel instance from the existing configuration with the specified checkModel for exchange.

Parameters:

checkModel - A valid MaxentModel used to check.

Returns:

A valid ParserModel.

updateTaggerModel

public ParserModel updateTaggerModel(POSModel taggerModel)

Instantiates a new ParserModel instance from the existing configuration with the specified taggerModel for exchange.

Parameters:

taggerModel - A valid POSModel used to tag.

Returns:

A valid ParserModel.

updateChunkerModel

public ParserModel updateChunkerModel(ChunkerModel chunkModel)

Instantiates a new ParserModel instance from the existing configuration with the specified chunkModel for exchange.

Parameters:

chunkModel - A valid ChunkerModel used to tag.

Returns:

A valid ParserModel.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object