@Retention(value=RUNTIME)
 @Target(value={METHOD,FIELD})
public @interface NumberFormat
pattern() and optional decimalSeparator() and groupingSeparator() for
 an entity attribute of the Number type.| Modifier and Type | Required Element and Description | 
|---|---|
| java.lang.String | patternPattern as described for  DecimalFormat. | 
| Modifier and Type | Optional Element and Description | 
|---|---|
| java.lang.String | decimalSeparatorDecimal separator. | 
| java.lang.String | groupingSeparatorGrouping separator. | 
public abstract java.lang.String pattern
DecimalFormat.public abstract java.lang.String decimalSeparator
FormatStrings
 for locale-dependent formatting, or from server default locale for locale-independent formatting.public abstract java.lang.String groupingSeparator
FormatStrings
 for locale-dependent formatting, or from server default locale for locale-independent formatting.