org.dkpro.core.nlp4j

Class Nlp4JDependencyParser

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

org.apache.uima.fit.component.JCasAnnotator_ImplBase

org.dkpro.core.nlp4j.Nlp4JDependencyParser

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class Nlp4JDependencyParser
extends org.apache.uima.fit.component.JCasAnnotator_ImplBase

Emory NLP4J dependency parser.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	ignoreMissingFeatures
protected boolean	mappingEnabled
protected String	modelArtifactUri
static String	PARAM_DEPENDENCY_MAPPING_LOCATION Location of the mapping file for part-of-speech tags to UIMA types.
static String	PARAM_IGNORE_MISSING_FEATURES Process anyway, even if the model relies on features that are not supported by this component.
static String	PARAM_LANGUAGE Use this language instead of the document language to resolve the model and tag set mapping.
static String	PARAM_MAPPING_ENABLED Enable/disable type mapping.
static String	PARAM_MODEL_ARTIFACT_URI URI of the model artifact.
static String	PARAM_MODEL_LOCATION Location from which the model is read.
static String	PARAM_PRINT_TAGSET Log the tag set(s) when a model is loaded.
static String	PARAM_VARIANT Variant of a model the model.

Constructor Summary

Constructors

Constructor and Description
Nlp4JDependencyParser()

Method Summary

Modifier and Type	Method and Description
void	initialize(org.apache.uima.UimaContext aContext)
void	process(org.apache.uima.jcas.JCas aJCas)

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, collectionProcessComplete, destroy, getContext, getLogger, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_PRINT_TAGSET

public static final String PARAM_PRINT_TAGSET

Log the tag set(s) when a model is loaded.

See Also:

Constant Field Values

PARAM_LANGUAGE

public static final String PARAM_LANGUAGE

Use this language instead of the document language to resolve the model and tag set mapping.

See Also:

Constant Field Values

PARAM_VARIANT

public static final String PARAM_VARIANT

Variant of a model the model. Used to address a specific model if here are multiple models for one language.

See Also:

Constant Field Values

PARAM_MODEL_ARTIFACT_URI

public static final String PARAM_MODEL_ARTIFACT_URI

URI of the model artifact. This can be used to override the default model resolving mechanism and directly address a particular model.

The URI format is mvn:${groupId}:${artifactId}:${version}. Remember to set the variant parameter to match the artifact. If the artifact contains the model in a non-default location, you also have to specify the model location parameter, e.g. classpath:/model/path/in/artifact/model.bin.

See Also:

Constant Field Values

modelArtifactUri

protected String modelArtifactUri

PARAM_MODEL_LOCATION

public static final String PARAM_MODEL_LOCATION

Location from which the model is read.

See Also:

Constant Field Values

PARAM_MAPPING_ENABLED

public static final String PARAM_MAPPING_ENABLED

Enable/disable type mapping.

See Also:

Constant Field Values

mappingEnabled

protected boolean mappingEnabled

PARAM_DEPENDENCY_MAPPING_LOCATION

public static final String PARAM_DEPENDENCY_MAPPING_LOCATION

Location of the mapping file for part-of-speech tags to UIMA types.

See Also:

Constant Field Values

PARAM_IGNORE_MISSING_FEATURES

public static final String PARAM_IGNORE_MISSING_FEATURES

Process anyway, even if the model relies on features that are not supported by this component.

See Also:

Constant Field Values

ignoreMissingFeatures

protected boolean ignoreMissingFeatures

Constructor Detail

Nlp4JDependencyParser

public Nlp4JDependencyParser()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext aContext)
                throws org.apache.uima.resource.ResourceInitializationException

Specified by:

initialize in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

initialize in class org.apache.uima.fit.component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

process

public void process(org.apache.uima.jcas.JCas aJCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException