import java.util.Iterator;

/**
 * Implements things like "Suzuki Yamashita" or the tree following
 * algorithm from our CDC paper or that Notarstefano 2nd-order stuff.
 * @author mds
 *
 */
public interface ITreeMotionConstraint {

	public IControlFunc modifyFunc(IControlFunc funcIn,
			double [] arrLfState, int nIdxOff,
			TreeConstraintState stateParent,
			Iterator<TreeConstraintState> iterChildStates,
			Iterator<TreeConstraintState> iterOtherRoot);


	public ITreeMotionConstraint makeCopy();
}