de.tudarmstadt.ukp.dkpro.core.textnormalizer.annotations

Class RegexTokenFilter

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

de.tudarmstadt.ukp.dkpro.core.textnormalizer.annotations.RegexTokenFilter

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

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

Remove every token that does or does not match a given regular expression.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_MUST_MATCH If this parameter is set to true (default), retain only tokens that match the regex given in PARAM_REGEX.
static String	PARAM_REGEX Every token that does or does not match this regular expression will be removed.

Constructor Summary

Constructors

Constructor and Description
RegexTokenFilter()

Method Summary

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

Methods inherited from class org.apache.uima.fit.component.JCasAnnotator_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, collectionProcessComplete, 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_REGEX

public static final String PARAM_REGEX

Every token that does or does not match this regular expression will be removed.

See Also:

Constant Field Values

PARAM_MUST_MATCH

public static final String PARAM_MUST_MATCH

If this parameter is set to true (default), retain only tokens that match the regex given in PARAM_REGEX. If set to false, all tokens that match the given regex are removed.

See Also:

Constant Field Values

Constructor Detail

RegexTokenFilter

public RegexTokenFilter()

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.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