dive4elements/gnv-client: gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java annotate

annotate gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java @ 1081:846b2b70b2e0

Implemented histogram creation for vectorial timeseries. gnv-artifacts/trunk@1183 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Wed, 09 Jun 2010 09:51:05 +0000
parents	dfd02f8d3602
children	f953c9a559d8

rev	line source
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	1 /**
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	2 * Title: TimeseriesStatistics, $Header: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/TimeseriesStatistics.java,v 1.3 2008/08/18 14:50:33 drewnak Exp $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	3 * Source: $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/TimeseriesStatistics.java,v $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	4 * created by: Stefan Blume (blume)
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	5 * erstellt am: 06.12.2007
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	6 * Copyright: con terra GmbH, 2005
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	7 *
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	8 * modified by: $Author: drewnak $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	9 * modified on: $Date: 2008/08/18 14:50:33 $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	10 * Version: $Revision: 1.3 $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	11 * TAG: $Name: $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	12 * locked from: $Locker: $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	13 * CVS State: $State: Exp $
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	14 * Project: $ProjectName$
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	15 */
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	16 package de.intevation.gnv.statistics;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	17
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	18 import de.intevation.gnv.geobackend.base.Result;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	19 import de.intevation.gnv.geobackend.base.ResultDescriptor;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	20
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	21 import de.intevation.gnv.state.describedata.KeyValueDescibeData;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	22
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	23 import de.intevation.gnv.statistics.exception.StatisticsException;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	24
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	25 import java.sql.SQLException;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	26
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	27 import java.util.ArrayList;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	28 import java.util.Collection;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	29 import java.util.Iterator;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	30
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	31 import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	32
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	33 import org.apache.commons.math.stat.regression.SimpleRegression;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	34
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	35 import org.apache.log4j.Logger;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	36
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	37 /**
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	38 * This class is used to create a statistic in timeseries products.
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	39 *
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	40 * @author blume
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	41 */
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	42 public class TimeseriesStatistics
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	43 extends AbstractStatistics
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	44 {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	45
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	46 /**
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	47 * Default Logging instance
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	48 */
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	49 private static Logger log = Logger.getLogger(TimeseriesStatistics.class);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	50
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	51 /**
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	52 * Constructor
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	53 */
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	54 public TimeseriesStatistics() {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	55 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	56
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	57
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	58 public Collection<StatisticSet> calculateStatistics(
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	59 Object result,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	60 Collection<KeyValueDescibeData> parameters,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	61 Collection<KeyValueDescibeData> measurements,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	62 Collection<KeyValueDescibeData> dates
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	63 )
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	64 throws StatisticsException {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	65
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	66 if (!(result instanceof Collection)) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	67 return new ArrayList<StatisticSet>();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	68 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	69
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	70 Collection<Result> resultSet = (Collection<Result>)result;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	71
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	72 clearStatistics();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	73
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	74 DescriptiveStatistics lStatistics = null;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	75 SimpleRegression lRegression = null;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	76 Collection<StatisticSet> statisticSets = new ArrayList<StatisticSet>();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	77 String break1, break2, break3;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	78 int lSeries = 1;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	79
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	80 if (resultSet == null) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	81 return statisticSets;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	82 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	83
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	84 int b1Idx = -1;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	85 int b2Idx = -1;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	86 int b3Idx = -1;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	87 int yIdx = -1;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	88 try {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	89
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	90 Iterator<Result> resultIterator = resultSet.iterator();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	91 if (resultIterator.hasNext()) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	92 Result row = resultIterator.next();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	93 Result previousRow = row;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	94
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	95 if (b1Idx == -1) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	96 ResultDescriptor rd = row.getResultDescriptor();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	97 b1Idx = rd.getColumnIndex("GROUP1");
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	98 b2Idx = rd.getColumnIndex("GROUP2");
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	99 b3Idx = rd.getColumnIndex("GROUP3");
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	100 yIdx = rd.getColumnIndex("YORDINATE");
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	101
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	102 if (b1Idx == -1 \|\| b2Idx == -1 \|\| b3Idx == -1 \|\| yIdx == -1) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	103 return statisticSets;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	104 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	105 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	106 break1 = row.getString(b1Idx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	107 break2 = row.getString(b2Idx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	108 break3 = row.getString(b3Idx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	109 lRegression = new SimpleRegression();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	110 lStatistics = new DescriptiveStatistics();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	111 while (resultIterator.hasNext()) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	112
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	113 if (!break1.equals(row.getString(b1Idx))
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	114 \|\| !break2.equals(row.getString(b2Idx))
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	115 \|\| !break3.equals(row.getString(b3Idx))
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	116 ) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	117 String statisticsName = generateStatisticsName(
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	118 break1, break2,
dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	119 break3, parameters,
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	120 measurements, dates);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	121
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	122 statisticSets.add(
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	123 generateStatisticsValues(
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	124 lStatistics,
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	125 lRegression,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	126 statisticsName));
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	127
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	128 lStatistics.clear();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	129 lRegression.clear();
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	130
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	131 clearStatistics();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	132
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	133 Double yValue = row.getDouble(yIdx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	134
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	135 if (yValue != null) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	136 lStatistics.addValue(yValue);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	137 Double x = calculateXOrdinateValue(previousRow,row);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	138 lRegression.addData(x, yValue);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	139 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	140
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	141 break1 = row.getString(b1Idx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	142 break2 = row.getString(b2Idx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	143 break3 = row.getString(b3Idx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	144 previousRow = row;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	145 row = resultIterator.next();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	146 lSeries++;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	147 } else {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	148
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	149 Double value = row.getDouble(yIdx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	150 if (value != null) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	151 lStatistics.addValue(value.doubleValue());
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	152 Double x = calculateXOrdinateValue(previousRow,row);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	153 lRegression.addData(x, value.doubleValue());
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	154 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	155 previousRow = row;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	156 row = resultIterator.next();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	157 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	158
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	159 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	160
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	161 Double yValue = row.getDouble(yIdx);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	162
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	163 if (yValue != null) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	164 lStatistics.addValue(yValue);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	165 Double x = calculateXOrdinateValue(previousRow, row);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	166 lRegression.addData(x, yValue);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	167 }
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	168
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	169 String statisticsName = generateStatisticsName(
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	170 break1, break2,
dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	171 break3, parameters,
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	172 measurements, dates);
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	173
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	174 statisticSets.add(generateStatisticsValues(
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	175 lStatistics,
dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	176 lRegression,
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	177 statisticsName));
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	178 lStatistics.clear();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	179 lRegression.clear();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	180 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	181 } catch (Exception e) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	182 log.error(e.getMessage(), e);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	183 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	184
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	185 return statisticSets;
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	186 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	187
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	188 /**
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	189 * Nothing is done here.
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	190 */
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	191 protected void clearStatistics(){}
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	192
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	193
dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	194 protected String generateStatisticsName(String break1,
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	195 String break2,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	196 String break3,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	197 Collection<KeyValueDescibeData> parameters,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	198 Collection<KeyValueDescibeData> measurements,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	199 Collection<KeyValueDescibeData> dates){
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	200 log.debug("TimeseriesStatistics.generateStatisticsName");
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	201 return this.findValueTitle(parameters,break1)+ " "+
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	202 this.findValueTitle(measurements,break2) + "m";
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	203 }
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	204
dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	205
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	206 protected String findValueTitle(Collection<KeyValueDescibeData> values,
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	207 String id) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	208 log.debug("TimeseriesStatistics.findValueTitle "+ id);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	209 if (values != null) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	210 Iterator<KeyValueDescibeData> it = values.iterator();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	211 while (it.hasNext()) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	212 KeyValueDescibeData data = it.next();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	213 if (id.equals(data.getKey())) {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	214 return data.getValue();
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	215 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	216 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	217 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	218 return "";
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	219 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	220
870 dfd02f8d3602 Removed trailing whitespace. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 836 diff changeset	221
836 05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	222 protected double calculateXOrdinateValue(Result previousRow, Result row) throws SQLException {
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	223 return new Double((row.getDate("XORDINATE")).getTime() / 1000 / 3600);
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	224 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	225 }
05bf8534a35a Using unix line endings only. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 814 diff changeset	226 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java @ 1081:846b2b70b2e0