How to use

buildStringSequenceGenerator

method

in

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

.coveringType(coveringAnnotationType)
.lowercase(lowercase)
.buildStringSequenceGenerator();

@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);
  }
}

@Override
public void initialize(UimaContext context)
    throws ResourceInitializationException
{
  super.initialize(context);
  ParallelTopicModel model;
  try {
    getLogger().info("Loading model file " + modelLocation);
    model = ParallelTopicModel.read(modelLocation);
    if (maxTopicAssignments <= 0) {
      maxTopicAssignments = model.getNumTopics() / 10;
    }
  }
  catch (Exception e) {
    throw new ResourceInitializationException(e);
  }
  getLogger().info("Model loaded.");
  inferencer = model.getInferencer();
  malletPipe = new TokenSequence2FeatureSequence(model.getAlphabet());
  try {
    sequenceGenerator = new PhraseSequenceGenerator.Builder()
        .featurePath(tokenFeaturePath)
        .minTokenLength(minTokenLength)
        .lowercase(lowercase)
        .buildStringSequenceGenerator();
  }
  catch (IOException e) {
    throw new ResourceInitializationException(e);
  }
}