Enum NumberFormatOptions.RoundingMode

java.lang.Object

java.lang.Enum<NumberFormatOptions.RoundingMode>

de.xima.fc.form.common.number_format.NumberFormatOptions.RoundingMode

All Implemented Interfaces:

com.alibaba.fastjson.serializer.JSONSerializable, Serializable, Comparable<NumberFormatOptions.RoundingMode>

Enclosing class:

NumberFormatOptions

public static enum NumberFormatOptions.RoundingMode
extends Enum<NumberFormatOptions.RoundingMode>
implements com.alibaba.fastjson.serializer.JSONSerializable

The mode to use when rounding numbers. Available values are:

Since:

8.2.2

Enum Constant Summary

Enum Constants

Enum Constant	Description
AWAY_FROM_ZERO	Round up (round away from zero)
DOWN_05	Rounds down to next .05
HALF_DOWN_ASYMMETRIC	Round half down, asymmetric
HALF_DOWN_SYMMETRIC	Round half down, symmetric
HALF_EVEN	Round half even (banker's rounding)
HALF_UP_ASYMMETRIC	Round half up, asymmetric
HALF_UP_SYMMETRIC	Round half up, symmetric
NEAREST_05	Rounds up to nearest .05
TOWARD_NEGATIVE_INFINITY	Round to floor (toward negative infinity)
TOWARD_POSITIVE_INFINITY	Round to ceiling (toward positive infinity)
TOWARD_ZERO	Round down (round toward zero, same as truncating)
UP_05	Rounds down to next .05

Method Summary

Modifier and Type	Method	Description
static NumberFormatOptions.RoundingMode	fromString(String value)	Finds the enum constant corresponding to the given string value, see value().
String	toString()
String	value()	Gets the string value of this rounding mode.
static NumberFormatOptions.RoundingMode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static NumberFormatOptions.RoundingMode[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.
void	write(com.alibaba.fastjson.serializer.JSONSerializer serializer, Object fieldName, Type fieldType, int features)

Methods inherited from class Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

HALF_UP_SYMMETRIC

public static final NumberFormatOptions.RoundingMode HALF_UP_SYMMETRIC

Round half up, symmetric

HALF_UP_ASYMMETRIC

public static final NumberFormatOptions.RoundingMode HALF_UP_ASYMMETRIC

Round half up, asymmetric

HALF_DOWN_SYMMETRIC

public static final NumberFormatOptions.RoundingMode HALF_DOWN_SYMMETRIC

Round half down, symmetric

HALF_DOWN_ASYMMETRIC

public static final NumberFormatOptions.RoundingMode HALF_DOWN_ASYMMETRIC

Round half down, asymmetric

HALF_EVEN

public static final NumberFormatOptions.RoundingMode HALF_EVEN

Round half even (banker's rounding)

AWAY_FROM_ZERO

public static final NumberFormatOptions.RoundingMode AWAY_FROM_ZERO

Round up (round away from zero)

TOWARD_ZERO

public static final NumberFormatOptions.RoundingMode TOWARD_ZERO

Round down (round toward zero, same as truncating)

TOWARD_POSITIVE_INFINITY

public static final NumberFormatOptions.RoundingMode TOWARD_POSITIVE_INFINITY

Round to ceiling (toward positive infinity)

TOWARD_NEGATIVE_INFINITY

public static final NumberFormatOptions.RoundingMode TOWARD_NEGATIVE_INFINITY

Round to floor (toward negative infinity)

NEAREST_05

public static final NumberFormatOptions.RoundingMode NEAREST_05

Rounds up to nearest .05

UP_05

public static final NumberFormatOptions.RoundingMode UP_05

Rounds down to next .05

DOWN_05

public static final NumberFormatOptions.RoundingMode DOWN_05

Rounds down to next .05

Method Details

values

public static NumberFormatOptions.RoundingMode[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static NumberFormatOptions.RoundingMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<NumberFormatOptions.RoundingMode>

value

public String value()

Gets the string value of this rounding mode.

Returns:

The string value of this rounding mode.

write

public void write(com.alibaba.fastjson.serializer.JSONSerializer serializer,
 Object fieldName,
 Type fieldType,
 int features)
           throws IOException

Specified by:

write in interface com.alibaba.fastjson.serializer.JSONSerializable

Throws:

IOException

fromString

public static NumberFormatOptions.RoundingMode fromString(String value)

Finds the enum constant corresponding to the given string value, see value().

Parameters:

value - The string value to find the enum constant for.

Returns:

The enum constant corresponding to the given string value, or null if no such constant exists.