package horstmann.ch08_graphed;
import java.awt.Color;

/**
   A simple graph with round nodes and straight edges.
 */
@SuppressWarnings("serial")
public class SimpleGraph extends Graph
{
	public Node[] getNodePrototypes()
	{
		Node[] nodeTypes =
			{
					new CircleNode(Color.BLACK),
					new CircleNode(Color.WHITE)
			};
		return nodeTypes;
	}

	public Edge[] getEdgePrototypes()
	{
		Edge[] edgeTypes =
			{
					new LineEdge()
			};
		return edgeTypes;
	}
}