Edge.java

package geo;

import gl.Color;
import gl.GLFactory;
import gl.scenegraph.MeshComponent;

public class Edge extends GeoObj implements Comparable<Edge> {

	final GeoObj from, to;
	final int weight;

	// private Color myColor;

	public Edge(final GeoObj from, final GeoObj to, MeshComponent edgeMesh) {
		super(from, null);
		this.from = from;
		this.to = to;
		weight = (int) from.getDistance(to);
		this.setComp(edgeMesh);
	}

	@Override
	public int compareTo(final Edge argEdge) {
		return weight - argEdge.weight;
	}

	public static MeshComponent getDefaultMesh(GeoGraph geoGraph, GeoObj from,
			GeoObj to, Color color) {
		if (geoGraph.isNonDirectional())
			return GLFactory.getInstance().newUndirectedPath(from, to, color);
		// else..
		return GLFactory.getInstance().newDirectedPath(from, to, color);

	}

}