下面列出了java.text.DecimalFormat#getMinimumFractionDigits ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
/**
* Adjusts the minimum and maximum fraction digits to values that
* are reasonable for the currency's default fraction digits.
*/
private static void adjustForCurrencyDefaultFractionDigits(
DecimalFormat format, DecimalFormatSymbols symbols) {
Currency currency = symbols.getCurrency();
if (currency == null) {
try {
currency = Currency.getInstance(symbols.getInternationalCurrencySymbol());
} catch (IllegalArgumentException e) {
}
}
if (currency != null) {
int digits = currency.getDefaultFractionDigits();
if (digits != -1) {
int oldMinDigits = format.getMinimumFractionDigits();
// Common patterns are "#.##", "#.00", "#".
// Try to adjust all of them in a reasonable way.
if (oldMinDigits == format.getMaximumFractionDigits()) {
format.setMinimumFractionDigits(digits);
format.setMaximumFractionDigits(digits);
} else {
format.setMinimumFractionDigits(Math.min(digits, oldMinDigits));
format.setMaximumFractionDigits(digits);
}
}
}
}
@Override
public void setValue(DecimalFormat newValue) {
if (newValue == null)
return;
this.value = newValue;
final int decimals = newValue.getMinimumFractionDigits();
boolean showExponent = newValue.toPattern().contains("E");
decimalsSpinner.getValueFactory().setValue(decimals);
if (exponentCheckbox != null)
exponentCheckbox.setSelected(showExponent);
}
@Override
public void setValueToComponent(NumberFormatEditor component, DecimalFormat newValue) {
final int decimals = newValue.getMinimumFractionDigits();
boolean showExponent = newValue.toPattern().contains("E");
component.setValue(decimals, showExponent);
}
@Override
public void setValueToComponent(NumberFormatEditor component, DecimalFormat newValue) {
final int decimals = newValue.getMinimumFractionDigits();
boolean showExponent = newValue.toPattern().contains("E");
component.setValue(decimals, showExponent);
}