Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstLine.java @ 446:c0bec245f608
Implemented writer that creates WSTs and enabled the WaterlevelExporter to create those.
flys-artifacts/trunk@1938 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 17 May 2011 16:31:07 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstLine.java Tue May 17 16:31:07 2011 +0000 @@ -0,0 +1,88 @@ +package de.intevation.flys.artifacts.model; + +import gnu.trove.TDoubleArrayList; + + +/** + * A model class that is used to store a line of a WST. + * + * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> + */ +public class WstLine { + + /** The kilometer value of the line.*/ + protected double km; + + /** The W values.*/ + protected TDoubleArrayList ws; + + /** The Q values.*/ + protected TDoubleArrayList qs; + + + /** + * A constructor that builds a new WstLine for a specific kilometer. + * + * @param km The kilometer. + */ + public WstLine(double km) { + this.km = km; + this.ws = new TDoubleArrayList(); + this.qs = new TDoubleArrayList(); + } + + + /** + * Adds a pair of W/Q to this line. + * + * @param w The W value. + * @param q The Q value. + */ + public void add(double w, double q) { + ws.add(w); + qs.add(q); + } + + + /** + * Returns the kilometer of this line. + * + * @return the kilomter of this line. + */ + public double getKm() { + return km; + } + + + /** + * Returns the W value at index <i>idx</i> of this line. + * + * @param idx The position of the desired W value. + * + * @return the W at position <i>idx</i>. + */ + public double getW(int idx) { + return ws.size() > idx ? ws.get(idx) : -1d; + } + + + /** + * Returns the Q values of this line. + * + * @return the Q values of this line. + */ + public double[] getQs() { + return qs.toNativeArray(); + } + + + /** + * Returns the number of columns this line consists of. + * + * @return the columns this line consists of. + */ + public int getSize() { + return qs.size(); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :