Changeset 15977

Timestamp:

2008-06-12T21:09:02+12:00 (16 years ago)

Author:

shaoqun

Message:

add a method to format bid numbers

File:

• 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;
+    }
+    
 }