[Jboss-svn-commits] JBL Code SVN: r1089 - trunk/forge/portal-extensions/forge-kosmos/kosmos-server/src/java/hu/midori/kosmos/server/util

[<jbo...@li...>]

Author: adamw
Date: 2005-09-12 16:01:57 -0400 (Mon, 12 Sep 2005)
New Revision: 1089

Modified:
   trunk/forge/portal-extensions/forge-kosmos/kosmos-server/src/java/hu/midori/kosmos/server/util/ChartUtils.java
Log:
JBLAB-381: Graph bug fixed?


Modified: trunk/forge/portal-extensions/forge-kosmos/kosmos-server/src/java/hu/midori/kosmos/server/util/ChartUtils.java
===================================================================
--- trunk/forge/portal-extensions/forge-kosmos/kosmos-server/src/java/hu/midori/kosmos/server/util/ChartUtils.java	2005-09-12 19:29:56 UTC (rev 1088)
+++ trunk/forge/portal-extensions/forge-kosmos/kosmos-server/src/java/hu/midori/kosmos/server/util/ChartUtils.java	2005-09-12 20:01:57 UTC (rev 1089)
@@ -122,6 +122,17 @@
     public static PieDataset listToPieDataset(List<Map.Entry> data, int maxItems) {
         DefaultPieDataset dataset = new DefaultPieDataset();
 
+        // Sorting the data wrt entry values (which are numbers), descending.
+        Collections.sort(data, new Comparator<Map.Entry>() {
+			public int compare(Map.Entry entry1, Map.Entry entry2) {
+				double d1 = ((Number) entry1.getValue()).doubleValue();
+				double d2 = ((Number) entry2.getValue()).doubleValue();
+				
+				if (d1 == d2) return 0;
+				return d1 < d2 ? 1 : -1;
+			}
+        });
+        
         // generate dataset
         int counter = 0;
         for(Iterator it = data.iterator(); it.hasNext();) {