de.unistuttgart.ims.uimautil

Class DocumentCSVConsumer

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.JCasConsumer_ImplBase

de.tudarmstadt.ukp.dkpro.core.api.io.JCasFileWriter_ImplBase

de.unistuttgart.ims.uimautil.DocumentCSVConsumer

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class DocumentCSVConsumer
extends de.tudarmstadt.ukp.dkpro.core.api.io.JCasFileWriter_ImplBase

A UIMA component to generate a Weka-compatible arff-file from a set of weka.core.Instances, based on an annotation type that has to be specified. Features of type uima.cas.String, uima.cas.Double and uima.cas.Integer are converted into string resp. numeric features. This component generates an arff file for each document.

Author:

reiterns

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DocumentCSVConsumer.Attribute

Nested classes/interfaces inherited from class de.tudarmstadt.ukp.dkpro.core.api.io.JCasFileWriter_ImplBase

de.tudarmstadt.ukp.dkpro.core.api.io.JCasFileWriter_ImplBase.NamedOutputStream

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_ANNOTATION_TYPE
static String	PARAM_DATASET_NAME
static String	PARAM_FIRST_FEATURE
static String	PARAM_LAST_FEATURE

Fields inherited from class de.tudarmstadt.ukp.dkpro.core.api.io.JCasFileWriter_ImplBase

JAR_PREFIX, PARAM_COMPRESSION, PARAM_ESCAPE_DOCUMENT_ID, PARAM_STRIP_EXTENSION, PARAM_TARGET_LOCATION, PARAM_USE_DOCUMENT_ID

Constructor Summary

Constructors

Constructor and Description
DocumentCSVConsumer()

Method Summary

Modifier and Type	Method and Description
void	initialize(org.apache.uima.UimaContext context)
protected String	makeAttribute(org.apache.uima.resource.metadata.FeatureDescription fd)
void	process(org.apache.uima.jcas.JCas jcas)

Methods inherited from class de.tudarmstadt.ukp.dkpro.core.api.io.JCasFileWriter_ImplBase

collectionProcessComplete, getCompressionMethod, getOutputStream, getOutputStream, getRelativePath, getTargetPath, getTargetPath, isStripExtension, isUseDocumentId

Methods inherited from class org.apache.uima.fit.component.JCasConsumer_ImplBase

getLogger

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, destroy, getContext, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_ANNOTATION_TYPE

public static final String PARAM_ANNOTATION_TYPE

See Also:

Constant Field Values

PARAM_DATASET_NAME

public static final String PARAM_DATASET_NAME

See Also:

Constant Field Values

PARAM_FIRST_FEATURE

public static final String PARAM_FIRST_FEATURE

See Also:

Constant Field Values

PARAM_LAST_FEATURE

public static final String PARAM_LAST_FEATURE

See Also:

Constant Field Values

Constructor Detail

DocumentCSVConsumer

public DocumentCSVConsumer()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext context)
                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.JCasConsumer_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

makeAttribute

protected String makeAttribute(org.apache.uima.resource.metadata.FeatureDescription fd)

process

public void process(org.apache.uima.jcas.JCas jcas)
             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