How to use

SpanAnchoringModeBehavior

in

de.tudarmstadt.ukp.clarin.webanno.api.annotation.adapter

int[] adjustedRange = SpanAnchoringModeBehavior.adjust(aJCas,
    layer.getAnchoringMode(), new int[] { selection.getBegin(),
        selection.getEnd() });

new SpanAnchoringModeBehavior());

@Before
public void setup() throws Exception
{
  if (jcas == null) {
    jcas = JCasFactory.createJCas();
  }
  else {
    jcas.reset();
  }
  
  username = "user";
  
  project = new Project();
  project.setId(1l);
  project.setMode(PROJECT_TYPE_ANNOTATION);
  
  document = new SourceDocument();
  document.setId(1l);
  document.setProject(project);
  
  neLayer = new AnnotationLayer(NamedEntity.class.getName(), "NE", SPAN_TYPE, project, true,
      TOKENS);
  neLayer.setId(1l);
  featureSupportRegistry = new FeatureSupportRegistryImpl(asList());
  
  behaviors = asList(new SpanStackingBehavior(), new SpanCrossSentenceBehavior(),
      new SpanAnchoringModeBehavior());
}

@Override
public CreateSpanAnnotationRequest onCreate(TypeAdapter aAdapter,
    CreateSpanAnnotationRequest aRequest)
  throws AnnotationException
{
  if (aRequest.getBegin() == aRequest.getEnd()) {
    if (!aAdapter.getLayer().getAnchoringMode().isZeroSpanAllowed()) {
      throw new AnnotationException(
          "Cannot create zero-width annotation on layers that lock to token boundaries.");
    }
    return aRequest;
  }
  
  int[] originalRange = new int[] { aRequest.getBegin(), aRequest.getEnd() };
  int[] adjustedRange = adjust(aRequest.getJcas(), aAdapter.getLayer().getAnchoringMode(),
      originalRange);
  
  if (adjustedRange.equals(originalRange)) {
    return aRequest;
  }
  else {
    return aRequest.changeSpan(adjustedRange[0], adjustedRange[1]);
  }
}

@Override
public CreateSpanAnnotationRequest onCreate(TypeAdapter aAdapter,
    CreateSpanAnnotationRequest aRequest)
  throws AnnotationException
{
  if (aRequest.getBegin() == aRequest.getEnd()) {
    if (!aAdapter.getLayer().getAnchoringMode().isZeroSpanAllowed()) {
      throw new AnnotationException(
          "Cannot create zero-width annotation on layers that lock to token boundaries.");
    }
    return aRequest;
  }
  
  int[] originalRange = new int[] { aRequest.getBegin(), aRequest.getEnd() };
  int[] adjustedRange = adjust(aRequest.getJcas(), aAdapter.getLayer().getAnchoringMode(),
      originalRange);
  
  if (adjustedRange.equals(originalRange)) {
    return aRequest;
  }
  else {
    return aRequest.changeSpan(adjustedRange[0], adjustedRange[1]);
  }
}