Introduce river mapfile generation (WARNING: Changes in config xml files required!). On startup the RiverMapfileGeneratorStarter is called by the server app. The starter invokes a call to RiverMapfileGenerator.generate() which reads all available rivers from the database and generates layers for each river (in theory...uncompleted) in a river.map file. The old MapfileGenerator which generates layers that have artifact dependencies is now in ArtifactMapfileGenerator.

package de.intevation.flys.themes;

import java.awt.Color;

public class LineStyle {
    protected Color lineColor;
    protected int   lineWidth;

    public LineStyle(Color color, int width) {
        this.lineColor = color;
        this.lineWidth = width;
    }

    public int getWidth() {
        return lineWidth;
    }

    public Color getColor() {
        return lineColor;
    }
}