How to use

filterRegex

method

in

de.tudarmstadt.ukp.dkpro.core.api.io.sequencegenerator.PhraseSequenceGenerator$Builder

.stopwordsReplacement(stopwordsReplacement)
.featurePath(tokenFeaturePath)
.filterRegex(filterRegex)
.filterRegexReplacement(filterRegexReplacement)
.coveringType(coveringAnnotationType)

@Override
public void initialize(UimaContext context)
    throws ResourceInitializationException
{
  super.initialize(context);
  try {
    sequenceGenerator = new PhraseSequenceGenerator.Builder()
        .featurePath(featurePath)
        .filterRegex(numberRegex)
        .filterRegexReplacement(NUMBER_REPLACEMENT)
        .stopwordsFile(stopwordsFile)
        .stopwordsReplacement(STOPWORD_REPLACEMENT)
        .coveringType(coveringType)
        .buildStringSequenceGenerator();
  }
  catch (IOException e) {
    throw new ResourceInitializationException(e);
  }
}