package jalview.datamodel.annotations;

import java.awt.Color;
import java.util.List;
import java.util.Map;

public abstract class AnnotationColouring implements AnnotationColouringI
{
  @Override
  public Color valueToColour(float val)
  {
    return null;
  }

  @Override
  public List<Map.Entry<Float, Color>> rangeColours(float val1, float val2)
  {
    return null;
  }
}