Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation2.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | c1f445b94d03 |
children |
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package de.intevation.flys.artifacts.model; import java.util.Arrays; import org.apache.log4j.Logger; /** ComputedDischargeCurve. */ public class Calculation2 extends Calculation { private static Logger logger = Logger.getLogger(Calculation2.class); protected double km; public Calculation2() { } public Calculation2(double km) { this.km = km; } public CalculationResult calculate(WstValueTable wst) { logger.debug("Calculation2.calculate"); double [][] wqs = wst.interpolateWQ(km, this); if (wqs == null || wqs[0].length == 0) { addProblem("cannot.compute.discharge.curve"); return new CalculationResult(new WQKms[0], this); } double [] ws = wqs[0]; double [] qs = wqs[1]; double [] kms = new double[ws.length]; Arrays.fill(kms, km); WQKms wqkms = new WQKms(kms, qs, ws, String.valueOf(km)); if (hasProblems()) { logger.debug("found " + numProblems() + " problems."); wqkms.removeNaNs(); } return new CalculationResult(new WQKms[] { wqkms }, this); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :