package com.yoursway.experiments.birdseye.component; import org.eclipse.swt.graphics.Point; import com.yoursway.experiments.birdseye.model.Leaf; import com.yoursway.experiments.birdseye.model.Node; public class EmptyNode extends Node { @Override public Leaf pick(Point point) { return null; } @Override public double size() { return 1; } }