first commit

hrmsEjb/net/sf/jasperreports/engine/fill/JRLongIncrementerFactory.java

@@ -0,0 +1,41 @@
+package net.sf.jasperreports.engine.fill;
+
+public class JRLongIncrementerFactory extends JRAbstractExtendedIncrementerFactory {
+  protected static final Long ZERO = new Long(0L);
+  
+  private static JRLongIncrementerFactory mainInstance = new JRLongIncrementerFactory();
+  
+  public static JRLongIncrementerFactory getInstance() {
+    return mainInstance;
+  }
+  
+  public JRExtendedIncrementer getExtendedIncrementer(byte calculation) {
+    JRExtendedIncrementer incrementer = null;
+    switch (calculation) {
+      case 1:
+        incrementer = JRLongCountIncrementer.getInstance();
+        return incrementer;
+      case 2:
+        incrementer = JRLongSumIncrementer.getInstance();
+        return incrementer;
+      case 3:
+        incrementer = JRLongAverageIncrementer.getInstance();
+        return incrementer;
+      case 4:
+      case 5:
+        incrementer = JRComparableIncrementerFactory.getInstance().getExtendedIncrementer(calculation);
+        return incrementer;
+      case 6:
+        incrementer = JRLongStandardDeviationIncrementer.getInstance();
+        return incrementer;
+      case 7:
+        incrementer = JRLongVarianceIncrementer.getInstance();
+        return incrementer;
+      case 10:
+        incrementer = JRLongDistinctCountIncrementer.getInstance();
+        return incrementer;
+    } 
+    incrementer = JRDefaultIncrementerFactory.getInstance().getExtendedIncrementer(calculation);
+    return incrementer;
+  }
+}