[Wonder-cvs] CVS: Wonder/Common/Frameworks/ERExtensions/Sources/er/extensions ERXUnitAwareDecimalFormat.java,1.3,1.4

[Tatsuya K. <tat...@us...>]

Update of /cvsroot/wonder/Wonder/Common/Frameworks/ERExtensions/Sources/er/extensions
In directory usw-pr-cvs1:/tmp/cvs-serv8226

Modified Files:
	ERXUnitAwareDecimalFormat.java 
Log Message:
- UnitPrefix inner class implements NSKeyValueCoding interface
- Javadoc cosmetics
- typo on a method name findAppropiatePrefix


Index: ERXUnitAwareDecimalFormat.java
===================================================================
RCS file: /cvsroot/wonder/Wonder/Common/Frameworks/ERExtensions/Sources/er/extensions/ERXUnitAwareDecimalFormat.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ERXUnitAwareDecimalFormat.java	19 Oct 2002 17:16:05 -0000	1.3
--- ERXUnitAwareDecimalFormat.java	21 Oct 2002 17:35:13 -0000	1.4
***************
*** 17,38 ****
  
  /**
!  * <code>ERXUnitAwareDecimalFormat</code> extends {@link java.io.DecimalFormat} 
   * to add an automatic unit conversion feature for 
   * the given unit. Convenient to display friendly values 
   * for file size, elaps time, etc.
   * 
   * <pre>
-  * Examples: 
   * 
!  * double doubleSmallValue = 123.4567d;
!  * double doubleLargeValue = 1234567890.1234d;
   * NumberFormat formatter = new ERXUnitAwareDecimalFormat(ERXUnitAwareDecimalFormat.BYTE);
   * formatter.setMaximumFractionDigits(2);
   * 
!  * // Will display "123.45 bytes"
!  * System.out.println(formatter.format(doubleSmallValue); 
   * 
!  * // Will display "1.14 GB"
!  * System.out.println(formatter.format(doubleLargeValue);
   * 
   * </pre>
--- 17,41 ----
  
  /**
!  * <code>ERXUnitAwareDecimalFormat</code> extends {@link java.text.DecimalFormat} 
   * to add an automatic unit conversion feature for 
   * the given unit. Convenient to display friendly values 
   * for file size, elaps time, etc.
   * 
+  * <strong>Examples:</strong>
   * <pre>
   * 
!  * import java.text.NumberFormat;
!  * import er.extensions.ERXUnitAwareDecimalFormat
!  * 
!  * double smallValue = 123.0d;
!  * double largeValue = 1234567890.0d;
   * NumberFormat formatter = new ERXUnitAwareDecimalFormat(ERXUnitAwareDecimalFormat.BYTE);
   * formatter.setMaximumFractionDigits(2);
   * 
!  * // Will display "123 bytes"
!  * System.out.println(formatter.format(smallValue)); 
   * 
!  * // Will display "1.15 GB"
!  * System.out.println(formatter.format(largeValue));
   * 
   * </pre>
***************
*** 53,57 ****
  
      /** UnitPrefix is an inner class */
!     public static class UnitPrefix {
  
          private static NSArray _bytePrefixArray;
--- 56,60 ----
  
      /** UnitPrefix is an inner class */
!     public static class UnitPrefix implements NSKeyValueCoding {
  
          private static NSArray _bytePrefixArray;
***************
*** 139,143 ****
          }
  
!         public static UnitPrefix findAppropiatePrifix(double number, NSArray unitPrefixArray) {
              UnitPrefix unitPrefix = null;
              Enumeration e = unitPrefixArray.reverseObjectEnumerator();
--- 142,146 ----
          }
  
!         public static UnitPrefix findAppropiatePrefix(double number, NSArray unitPrefixArray) {
              UnitPrefix unitPrefix = null;
              Enumeration e = unitPrefixArray.reverseObjectEnumerator();
***************
*** 153,156 ****
--- 156,166 ----
          }
          
+         public void takeValueForKey(Object value, String key) {
+             throw new NSKeyValueCoding.UnknownKeyException("Can't take the value " + value 
+                         + " for the key " + key 
+                         + " since " + this.getClass().getName() + " is immutable.", 
+                         value, key);
+         }
+ 
          private String _toString;
          public String toString() {
***************
*** 196,200 ****
      public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition fieldPosition) {
          StringBuffer result = toAppendTo;
!         UnitPrefix unitPrefix = UnitPrefix.findAppropiatePrifix(number, unitPrefixArray);
          if (unitPrefix == null) {
              result = super.format(number, toAppendTo, fieldPosition);
--- 206,210 ----
      public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition fieldPosition) {
          StringBuffer result = toAppendTo;
!         UnitPrefix unitPrefix = UnitPrefix.findAppropiatePrefix(number, unitPrefixArray);
          if (unitPrefix == null) {
              result = super.format(number, toAppendTo, fieldPosition);