package polly.rx.core.orion; import java.util.Collection; import polly.rx.core.orion.model.Quadrant; import polly.rx.core.orion.model.Sector; public interface QuadrantUpdater { public void addQuadrantListener(QuadrantListener listener); public void removeQuadrantListener(QuadrantListener listener); public void deleteQuadrant(String quadName) throws OrionException; public void deleteQuadrant(Quadrant quadrant) throws OrionException; public Collection<? extends Sector> updateSectorInformation(Collection<? extends Sector> sectors) throws OrionException; }