Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/sq/SQRelationCalculation.java @ 3289:ec9aab93f292
SQ: First peek into fetching relevant data from SedDB
flys-artifacts/trunk@4957 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Thu, 12 Jul 2012 16:15:30 +0000 |
parents | 116b342893e3 |
children | 36f3b53d5cfc |
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package de.intevation.flys.artifacts.model.sq; import de.intevation.flys.artifacts.access.SQRelationAccess; import de.intevation.flys.artifacts.model.Calculation; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.model.DateRange; import de.intevation.flys.backend.SedDBSessionHolder; import java.util.List; import org.apache.log4j.Logger; public class SQRelationCalculation extends Calculation { private static final Logger log = Logger.getLogger(SQRelationCalculation.class); protected String river; protected double location; protected DateRange [] periods; protected double outliers; public SQRelationCalculation() { } public SQRelationCalculation(SQRelationAccess access) { String river = access.getRiver(); Double location = access.getLocation(); DateRange [] periods = access.getPeriods(); Double outliers = access.getOutliers(); if (river == null) { // TODO: i18n addProblem("sq.missing.river"); } if (location == null) { // TODO: i18n addProblem("sq.missing.location"); } if (periods == null) { // TODO: i18n addProblem("sq.missing.periods"); } if (outliers == null) { // TODO: i18n addProblem("sq.missing.outliers"); } if (!hasProblems()) { this.river = river; this.location = location; this.periods = periods; this.outliers = outliers; } } public CalculationResult calculate() { log.debug("SQRelationCalculation.calculate"); if (hasProblems()) { return new CalculationResult(this); } SedDBSessionHolder.acquire(); try { return internalCalculate(); } finally { SedDBSessionHolder.release(); } } protected CalculationResult internalCalculate() { boolean debug = log.isDebugEnabled(); for (DateRange period: periods) { List<Measurement> measurements = MeasurementFactory.getMeasurements(river, location, period); if (debug) { for (Measurement measument: measurements) { log.debug(measument.toString()); } } } // TODO: Implement me! SQResult [] result = null; return new CalculationResult(result, this); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :