[Jboss-svn-commits] JBL Code SVN: r1622 - trunk/labs/kosmos/src/java/hu/midori/kosmos/server/util

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

Author: aron.gombas
Date: 2005-11-22 14:26:00 -0500 (Tue, 22 Nov 2005)
New Revision: 1622

Modified:
   trunk/labs/kosmos/src/java/hu/midori/kosmos/server/util/ChartUtils.java
Log:
Cosmetic changes

Modified: trunk/labs/kosmos/src/java/hu/midori/kosmos/server/util/ChartUtils.java
===================================================================
--- trunk/labs/kosmos/src/java/hu/midori/kosmos/server/util/ChartUtils.java	2005-11-22 19:03:27 UTC (rev 1621)
+++ trunk/labs/kosmos/src/java/hu/midori/kosmos/server/util/ChartUtils.java	2005-11-22 19:26:00 UTC (rev 1622)
@@ -36,15 +36,10 @@
  */
 public class ChartUtils {
     /** 
-     * Max number of items in clamped datasets.
+     * Max number of items in trimmed datasets.
      * @see #collectionToPieDataset(Collection, int) 
      */
     public static final int MAX_ITEMS = 8;
-    /** 
-     * Pass this as max number of items for unclamped datasets. 
-     * @see #collectionToPieDataset(Collection, int) 
-     */
-    public static final int NO_CLAMP_MAX_ITEMS = -1;
 
     /** Horizontal resolution of chart images. */
     protected static final int CHART_RESOLUTION_X = 320;
@@ -103,18 +98,18 @@
     }
 
     /** 
-     * Returns the passed collection as unclamped pie-dataset.
+     * Returns the passed collection as untrimmed pie-dataset.
      * @see #collectionToPieDataset(Collection, int) 
      */
     public static PieDataset collectionToPieDataset(Collection items) {
-    	return collectionToPieDataset(items, NO_CLAMP_MAX_ITEMS);
+    	return collectionToPieDataset(items, -1);
     }
     
     /** 
      * Returns the passed collection of <code>Map.Entry</code> objects as pie-dataset 
-     * (equivalent key-value pairs), optionally clamped to a maximum number of items 
+     * (equivalent key-value pairs), optionally trimmed to a maximum number of items 
      * to prevent unreadably busy charts. 
-     * @param maxItems the maximum number of items in the returned pie-dataset or <code>NO_CLAMP_MAX_ITEMS</code> if clamping is not needed. 
+     * @param maxItems the maximum number of items in the returned pie-dataset or -1 if trimming is not needed. 
      */
     public static PieDataset collectionToPieDataset(Collection items, int maxItems) {
         DefaultPieDataset dataset = new DefaultPieDataset();
@@ -122,7 +117,7 @@
         // generate dataset
         int counter = 0;
         for(Map.Entry<? extends Comparable, Integer> item : (Collection<Map.Entry<? extends Comparable, Integer>>)items) {
-            if((maxItems != NO_CLAMP_MAX_ITEMS) && (++counter > maxItems))
+            if((maxItems != -1) && (++counter > maxItems))
                 break;
             dataset.setValue(item.getKey(), item.getValue());
         }