sascha@2380: package de.intevation.flys.model;
sascha@2380: 
sascha@2380: import java.util.List;
sascha@2380: import java.util.Comparator;
sascha@2380: 
sascha@2380: import java.io.Serializable;
sascha@2380: 
sascha@2380: import java.math.BigDecimal;
sascha@2380: 
sascha@2380: import java.awt.geom.Point2D;
sascha@2380: 
sascha@2380: public class FastCrossSectionLine
sascha@2380: implements   Serializable
sascha@2380: {
sascha@2380:     public static final double EPSILON = 1e-5;
sascha@2380: 
sascha@2380:     public static final Comparator<FastCrossSectionLine> KM_CMP =
sascha@2380:         new Comparator<FastCrossSectionLine>() {
sascha@2380:             public int compare(
sascha@2380:                 FastCrossSectionLine a,
sascha@2380:                 FastCrossSectionLine b
sascha@2380:             ) {
sascha@2380:                 double diff = a.km - b.km;
sascha@2380:                 if (diff < -EPSILON) return -1;
sascha@2380:                 return diff > +EPSILON ? +1 : 0;
sascha@2380:             }
sascha@2380:         };
sascha@2380: 
sascha@2380:     protected double km;
sascha@2380:     protected List<Point2D> points;
sascha@2380: 
sascha@2380:     public FastCrossSectionLine() {
sascha@2380:     }
sascha@2380: 
sascha@2380:     public FastCrossSectionLine(double km) {
sascha@2380:         this.km = km;
sascha@2380:     }
sascha@2380: 
sascha@2380:     public FastCrossSectionLine(double km, List<Point2D> points) {
sascha@2380:         this(km);
sascha@2380:         this.points = points;
sascha@2380:     }
sascha@2380: 
sascha@2380:     public FastCrossSectionLine(CrossSectionLine csl) {
sascha@2380:         BigDecimal kmBD = csl.getKm();
sascha@2380:         km = kmBD != null ? kmBD.doubleValue() : 0d;
sascha@2380:         points = csl.fetchCrossSectionLinesPoints();
sascha@2380:     }
sascha@2380: 
sascha@2380:     public double getKm() {
sascha@2380:         return km;
sascha@2380:     }
sascha@2380: 
sascha@2380:     public void setKm(double km) {
sascha@2380:         this.km = km;
sascha@2380:     }
sascha@2380: 
sascha@2380:     public List<Point2D> getPoints() {
sascha@2380:         return points;
sascha@2380:     }
sascha@2380: 
sascha@2380:     public void setPoints(List<Point2D> points) {
sascha@2380:         this.points = points;
sascha@2380:     }
sascha@2380: 
sascha@2380:     public double [][] fetchCrossSectionProfile() {
sascha@2380:         return CrossSectionLine.fetchCrossSectionProfile(points);
sascha@2380:     }
sascha@2380: }
sascha@2380: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :