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Imported Statistics-Classes from old Project. Revision: 3101 Does not compile gnv-artifacts/trunk@138 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Mon, 28 Sep 2009 07:27:06 +0000
parents 090612335a48
children 6a825a184883
files gnv-artifacts/Changelog gnv-artifacts/src/main/java/de/intevation/gnv/statistics/Statistic.java gnv-artifacts/src/main/java/de/intevation/gnv/statistics/Statistics.java gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java
diffstat 4 files changed, 329 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/gnv-artifacts/Changelog	Fri Sep 25 14:37:35 2009 +0000
+++ b/gnv-artifacts/Changelog	Mon Sep 28 07:27:06 2009 +0000
@@ -1,3 +1,10 @@
+2009-09-28  Tim Englich  <tim.englich@intevation.de>
+
+    * src/main/java/de/intevation/gnv/statistics/Statistic.java Added , 
+      src/main/java/de/intevation/gnv/statistics/Statistics.java Added , 
+      src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java Added:
+      Imported Statistics-Classes from old Project. Revision: 3101 Does not compile 
+      
 2009-09-25  Tim Englich  <tim.englich@intevation.de>
 
     * src/test/ressources/conf.xml Edited:
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/Statistic.java	Mon Sep 28 07:27:06 2009 +0000
@@ -0,0 +1,61 @@
+/**
+ * Title:           Statistic, $Header: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/Statistic.java,v 1.2 2007/12/21 12:31:15 blume Exp $
+ * Source:          $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/Statistic.java,v $
+ * created by:      Stefan Blume (blume)
+ * erstellt am:     14.12.2007
+ * Copyright:       con terra GmbH, 2005
+ *
+ * modified by:     $Author: blume $
+ * modified on:     $Date: 2007/12/21 12:31:15 $
+ * Version:         $Revision: 1.2 $
+ * TAG:             $Name:  $
+ * locked from:     $Locker:  $
+ * CVS State:       $State: Exp $
+ * Project:         $ProjectName$
+ */
+package de.intevation.gnv.statistics;
+
+import org.apache.log4j.Logger;
+
+/**
+ * The class <code>Statistic</code> fulfills the following purposes:
+ * <ol>
+ * <li></li>
+ * </ol>
+ *
+ * @author blume
+ * @version 1.0
+ * @serial 1.0
+ * @see
+ * @since 14.12.2007 09:38:18
+ */
+public class Statistic {
+
+    /**
+     * Default Logging instance
+     */
+    private static Logger sLogger = Logger.getLogger(Statistic.class);
+    private static boolean sDebug = sLogger.isDebugEnabled();
+
+    private double mValue;
+    private String mKey;
+
+    public Statistic(String pKey, double pValue) {
+        mKey = pKey;
+        mValue = pValue;
+    }
+
+    public double getValue() {
+        return mValue;
+    }
+
+    public String getKey() {
+        return mKey;
+    }
+
+    public String getStringValue() {
+        java.text.DecimalFormat df = new java.text.DecimalFormat("#.##");
+        return df.format(mValue);
+    }
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/Statistics.java	Mon Sep 28 07:27:06 2009 +0000
@@ -0,0 +1,33 @@
+/**
+ * Title:           Statistics, $Header: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/Statistics.java,v 1.2 2008/01/30 12:38:34 blume Exp $
+ * Source:          $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/Statistics.java,v $
+ * created by:      Stefan Blume (blume)
+ * erstellt am:     14.12.2007
+ * Copyright:       con terra GmbH, 2005
+ *
+ * modified by:     $Author: blume $
+ * modified on:     $Date: 2008/01/30 12:38:34 $
+ * Version:         $Revision: 1.2 $
+ * TAG:             $Name:  $
+ * locked from:     $Locker:  $
+ * CVS State:       $State: Exp $
+ * Project:         $ProjectName$
+ */
+package de.intevation.gnv.statistics;
+
+/**
+ * The interface <code>Statistics</code> fulfills the following purposes:
+ * <ol>
+ * <li>Providng a marker interface for statistics.</li>
+ * </ol>
+ *
+ * @author blume
+ * @version 1.0
+ * @serial 1.0
+ * @see
+ * @since 14.12.2007 09:34:32
+ */
+public interface Statistics {
+
+
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesStatistics.java	Mon Sep 28 07:27:06 2009 +0000
@@ -0,0 +1,228 @@
+/**
+ * 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 $
+ * Source:          $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/output/statistics/TimeseriesStatistics.java,v $
+ * created by:      Stefan Blume (blume)
+ * erstellt am:     06.12.2007
+ * Copyright:       con terra GmbH, 2005
+ *
+ * modified by:     $Author: drewnak $
+ * modified on:     $Date: 2008/08/18 14:50:33 $
+ * Version:         $Revision: 1.3 $
+ * TAG:             $Name:  $
+ * locked from:     $Locker:  $
+ * CVS State:       $State: Exp $
+ * Project:         $ProjectName$
+ */
+package de.intevation.gnv.statistics;
+
+import java.io.FileReader;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;
+import org.apache.commons.math.stat.regression.SimpleRegression;
+import org.apache.log4j.Logger;
+
+import au.com.bytecode.opencsv.CSVReader;
+
+import de.conterra.bsh.gdi.gnviewer.datasources.ResultSet;
+import de.conterra.bsh.gdi.gnviewer.datasources.Row;
+import de.conterra.bsh.gdi.gnviewer.exception.TechnicalException;
+import de.conterra.bsh.gdi.gnviewer.util.TempFile;
+
+/**
+ * The class <code>TimeseriesStatistics</code> fulfills the following purposes:
+ * <ol>
+ * <li></li>
+ * </ol>
+ *
+ * @author blume
+ * @version 1.0
+ * @serial 1.0
+ * @see
+ * @since 06.12.2007 18:02:27
+ */
+public class TimeseriesStatistics implements Statistics {
+
+    /**
+     * Default Logging instance
+     */
+    private static Logger sLogger = Logger.getLogger(TimeseriesStatistics.class);
+    private static boolean sDebug = sLogger.isDebugEnabled();
+
+    private Statistic[] mStatistics = null;
+
+    /*
+    public TimeseriesStatistics(ResultSet pResults) throws TechnicalException {
+        DescriptiveStatistics lStatistics = null;
+        SimpleRegression lRegression = null;
+        ArrayList<Statistic> lStats = new ArrayList<Statistic>();
+		int break1, break2;
+		int mStart = 0;
+		int mEnd = 0;
+		int lSeries = 1;
+		Row[] mRow = pResults.getResults();
+
+		break1 = mRow[mStart].getIntValue(2);
+		break2 = mRow[mStart].getIntValue(3);
+
+		for (int i = 1; i < mRow.length; i++) {
+			if (break1 != mRow[i].getIntValue(2)
+					|| break2 != mRow[i].getIntValue(3)) {
+    	lStatistics = createDescriptiveStatisticsObject(pResults,mStart,mEnd);
+        lRegression = createSimpleRegressionObject(pResults,mStart,mEnd);
+        addStatisticsValues(lStatistics, lRegression, lStats, lSeries);
+				mStart = i;
+				break1 = mRow[i].getIntValue(2);
+				break2 = mRow[i].getIntValue(3);
+              lSeries ++;		
+			}
+			mEnd = i;
+		}
+    	lStatistics = createDescriptiveStatisticsObject(pResults,mStart,mEnd);
+        lRegression = createSimpleRegressionObject(pResults,mStart,mEnd);
+        addStatisticsValues(lStatistics, lRegression, lStats, lSeries);
+
+        mStatistics = new Statistic[lStats.size()];
+        mStatistics = lStats.toArray(mStatistics);
+
+    }
+    */
+    public TimeseriesStatistics(TempFile lImageFile) throws TechnicalException {
+        DescriptiveStatistics lStatistics = null;
+        SimpleRegression lRegression = null;
+        ArrayList<Statistic> lStats = new ArrayList<Statistic>();
+		int break1, break2;
+		int mStart = 0;
+		int mEnd = 0;
+		int lSeries = 1;
+		CSVReader reader=null;
+		if (sDebug) sLogger.debug("TimeseriesStatistics() lImageFile != null");
+		try{
+			reader = new CSVReader (new FileReader(lImageFile.getFile()), ';');	
+			String [] sArrayStrLine = reader.readNext();
+			Row row = new Row(sArrayStrLine);
+			
+			break1 = new Integer (sArrayStrLine[2]).intValue();
+			break2 = new Integer (sArrayStrLine[3]).intValue();
+			//int i = 1;
+			lRegression = new SimpleRegression();
+			lStatistics = DescriptiveStatistics.newInstance();
+			while ((sArrayStrLine = reader.readNext()) != null) {
+				
+				if (break1 != new Integer (sArrayStrLine[2]).intValue()
+						|| break2 != new Integer (sArrayStrLine[3]).intValue()) {
+			    	//lStatistics = createDescriptiveStatisticsObject(pResults,mStart,mEnd);
+			        //lRegression = createSimpleRegressionObject(pResults,mStart,mEnd);
+					
+			        addStatisticsValues(lStatistics, lRegression, lStats, lSeries);
+			        
+			        lStatistics.clear();
+			        lRegression.clear();
+			        
+			        Row lRow = new Row (sArrayStrLine);
+		            lStatistics.addValue(lRow.getDoubleValue(1));
+		            Double x = new Double( (lRow.getDateValue(0)).getTime()/1000/3600) ;
+		            lRegression.addData(x,lRow.getDoubleValue(1));
+					
+					break1 = new Integer (sArrayStrLine[2]).intValue();
+					break2 = new Integer (sArrayStrLine[3]).intValue();
+			        lSeries ++;		
+				}
+				else{
+					Row lRow = new Row (sArrayStrLine);
+		            lStatistics.addValue(lRow.getDoubleValue(1));
+		            Double x = new Double( (lRow.getDateValue(0)).getTime()/1000/3600) ;
+		            lRegression.addData(x,lRow.getDoubleValue(1));
+				}
+				
+			}
+	    	//lStatistics = createDescriptiveStatisticsObject(pResults,mStart,mEnd);
+	        //lRegression = createSimpleRegressionObject(pResults,mStart,mEnd);
+	        addStatisticsValues(lStatistics, lRegression, lStats, lSeries);
+	        lStatistics.clear();
+	        lRegression.clear();
+	        mStatistics = new Statistic[lStats.size()];
+	        mStatistics = lStats.toArray(mStatistics);
+		}
+		catch (Exception e){
+			sLogger.error(e.getMessage(), e);
+		}
+		finally {
+			try{
+				reader.close();
+			}
+			catch (Exception e){
+				sLogger.error(e.getMessage(), e);
+			}
+		}
+
+    }
+	/**
+	 * @param lStatistics
+	 * @param lRegression
+	 * @param lStats
+	 * @param lSeries
+	 */
+	private void addStatisticsValues(DescriptiveStatistics lStatistics,
+			SimpleRegression lRegression, ArrayList<Statistic> lStats,
+			int lSeries) {
+		lStats.add(new Statistic("gnviewer.statistics.series",(double)lSeries));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.arithmeticMean", lStatistics.getMean()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.kurtosis", lStatistics.getKurtosis()));
+     /*   lStats.add(new Statistic("gnviewer.statistics.descriptive.kurtosisClass", lStatistics.getKurtosisClass()));*/
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.max", lStatistics.getMax()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.min", lStatistics.getMin()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.n", lStatistics.getN()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.percentile.90", lStatistics.getPercentile(90)));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.percentile.75", lStatistics.getPercentile(75)));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.percentile.50", lStatistics.getPercentile(50)));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.percentile.10", lStatistics.getPercentile(10)));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.deviation", lStatistics.getStandardDeviation()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.variance", lStatistics.getVariance()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.intercept", lRegression.getIntercept()));
+        lStats.add(new Statistic("gnviewer.statistics.descriptive.slope", lRegression.getSlope()));
+	} 
+	
+	
+	/**
+	 * @param pResults
+	 * @param pStart
+	 * @param pEnd
+	 */
+	/*
+	private SimpleRegression createSimpleRegressionObject ( ResultSet pResults, int pStart, int pEnd)throws TechnicalException{
+        SimpleRegression lRegression = new SimpleRegression();
+        Row[] lRows = pResults.getResults();
+        for (int i = pStart; i < pEnd; i++) {
+            Row lRow = lRows[i];
+            Double x = new Double( ((Calendar)lRow.getValue(0)).getTimeInMillis()/1000/3600) ;
+            lRegression.addData(x,lRow.getDoubleValue(1));
+            
+        }
+    	return lRegression;
+    }
+	*/
+	/**
+	 * @param pResults
+	 * @param pStart
+	 * @param pEnd
+	 */
+	/*
+	private DescriptiveStatistics createDescriptiveStatisticsObject(ResultSet pResults, int pStart, int pEnd) throws TechnicalException {
+        DescriptiveStatistics lStatistics = DescriptiveStatistics.newInstance();
+        Row[] lRows = pResults.getResults();
+        for (int i = pStart; i < pEnd; i++) {
+            Row lRow = lRows[i];
+            lStatistics.addValue(lRow.getDoubleValue(1));
+        }
+        return lStatistics;
+    }
+	
+	*/
+    public Statistic[] getStatistics() {
+        return mStatistics;
+    }
+}
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