package jalview.workers;

import jalview.datamodel.AlignmentAnnotation;
import jalview.datamodel.AlignmentI;
import jalview.gui.FeatureRenderer;

import java.util.List;

/**
 * Interface to be satisfied by any class which computes one or more alignment
 * annotations
 */
public interface AnnotationProviderI
{
  List<AlignmentAnnotation> calculateAnnotation(AlignmentI al,
          FeatureRenderer fr);
}