Changeset 15977

Timestamp:

2008-06-12 21:09:02 (5 months ago)

Author:

shaoqun

Message:

add a method to format bid numbers

Files:

• greenstone3/trunk/src/java/org/greenstone/gsdl3/util/XSLTUtil.java (modified) (1 diff)

greenstone3/trunk/src/java/org/greenstone/gsdl3/util/XSLTUtil.java

@@ -156 +156 @@
-        return original;
-    }
+
+    public static String formatBigNumber(String num){
+
+        String num_str = num;
+        char[] num_chars = num_str.toCharArray();
+        String zero_str = "";
+        String formatted_str = "";
+
+            for(int i = num_chars.length-4; i >=0; i--){
+                zero_str += '0';
+            }
+
+            String sig_str = "";
+            for(int i = 0; i<3 && i < num_chars.length; i++){
+                sig_str = sig_str + num_chars[i];
+                if(i == 1 && i+1 < num_chars.length){
+                    sig_str = sig_str + ".";
+                }
+            }
+
+            int sig_int = Math.round(Float.parseFloat(sig_str));
+            String new_sig_str = sig_int +"";
+            if(sig_str.length() > 2){
+                new_sig_str = sig_int + "0";
+            }
+
+            char[] final_chars = (new_sig_str+zero_str).toCharArray();
+            int count = 1;
+            for(int i=final_chars.length -1 ; i>=0; i-- ){
+                formatted_str = final_chars[i] + formatted_str ;
+                if(count == 3 && i !=0){
+                    formatted_str = "," +formatted_str;
+                    count = 1;
+                }
+                else{
+                    count++;
+                }
+            }
+            return formatted_str;
+        }
+    
-}
-