ingo@361: package de.intevation.flys.artifacts.model;
ingo@361: 
ingo@361: import java.io.Serializable;
ingo@361: import java.util.ArrayList;
ingo@361: import java.util.List;
ingo@361: 
ingo@361: 
ingo@361: /**
ingo@361:  * This class represents a pool of data triples that consists of 'W', 'Q' and
ingo@361:  * 'KM' data.
ingo@361:  *
ingo@361:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@361:  */
ingo@361: public class WQKms implements Serializable {
ingo@361: 
ingo@361:     /** The array that contains the 'W' values.*/
ingo@361:     protected List<Double> w;
ingo@361: 
ingo@361:     /** The array that contains the 'Q' values.*/
ingo@361:     protected List<Double> q;
ingo@361: 
ingo@361:     /** The array that contains the 'KMs' values.*/
ingo@361:     protected List<Double> kms;
ingo@361: 
ingo@361: 
ingo@361:     public WQKms() {
ingo@361:         this.w   = new ArrayList<Double>();
ingo@361:         this.q   = new ArrayList<Double>();
ingo@361:         this.kms = new ArrayList<Double>();
ingo@361:     }
ingo@361: 
ingo@361: 
ingo@361:     /**
ingo@361:      * Adds a new row to this data pool.
ingo@361:      *
ingo@361:      * @param w a W.
ingo@361:      * @param q a Q.
ingo@361:      * @param kms a Kms.
ingo@361:      */
ingo@361:     public void add(double w, double q, double kms) {
ingo@361:         this.w.add(new Double(w));
ingo@361:         this.q.add(new Double(q));
ingo@361:         this.kms.add(new Double(kms));
ingo@361:     }
ingo@361: 
ingo@361: 
ingo@361:     /**
ingo@361:      * This method returns a triple of W, Q and Kms in a single 3dim array.
ingo@361:      *
ingo@361:      * @param idx The position of the triple.
ingo@361:      *
ingo@361:      * @return a triple of [W, Q, Kms].
ingo@361:      */
ingo@361:     public double[] get(int idx) {
ingo@361:         return new double[] { w.get(idx), q.get(idx), kms.get(idx) };
ingo@361:     }
ingo@361: }
ingo@361: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :