程序包 java.text

类 NumberFormat.Field

java.lang.Object

java.text.AttributedCharacterIterator.Attribute

java.text.Format.Field

java.text.NumberFormat.Field

所有已实现的接口:

Serializable

封闭类:

NumberFormat

public static class NumberFormat.Field
extends Format.Field

Defines constants that are used as attribute keys in the AttributedCharacterIterator returned from NumberFormat.formatToCharacterIterator and as field identifiers in FieldPosition.

从以下版本开始:

1.4

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段	说明
static NumberFormat.Field	CURRENCY	Constant identifying the currency field.
static NumberFormat.Field	DECIMAL_SEPARATOR	Constant identifying the decimal separator field.
static NumberFormat.Field	EXPONENT	Constant identifying the exponent field.
static NumberFormat.Field	EXPONENT_SIGN	Constant identifying the exponent sign field.
static NumberFormat.Field	EXPONENT_SYMBOL	Constant identifying the exponent symbol field.
static NumberFormat.Field	FRACTION	Constant identifying the fraction field.
static NumberFormat.Field	GROUPING_SEPARATOR	Constant identifying the grouping separator field.
static NumberFormat.Field	INTEGER	Constant identifying the integer field.
static NumberFormat.Field	PERCENT	Constant identifying the percent field.
static NumberFormat.Field	PERMILLE	Constant identifying the permille field.
static NumberFormat.Field	SIGN	Constant identifying the sign field.

从类继承的字段 java.text.AttributedCharacterIterator.Attribute

INPUT_METHOD_SEGMENT, LANGUAGE, READING

构造器概要

构造器

限定符	构造器	说明
protected	Field(String name)	Creates a Field instance with the specified name.

方法概要

限定符和类型	方法	说明
protected Object	readResolve()	Resolves instances being deserialized to the predefined constants.

从类继承的方法 java.text.AttributedCharacterIterator.Attribute

equals, getName, hashCode, toString

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细资料

CURRENCY

public static final NumberFormat.Field CURRENCY

Constant identifying the currency field.

DECIMAL_SEPARATOR

public static final NumberFormat.Field DECIMAL_SEPARATOR

Constant identifying the decimal separator field.

EXPONENT

public static final NumberFormat.Field EXPONENT

Constant identifying the exponent field.

EXPONENT_SIGN

public static final NumberFormat.Field EXPONENT_SIGN

Constant identifying the exponent sign field.

EXPONENT_SYMBOL

public static final NumberFormat.Field EXPONENT_SYMBOL

Constant identifying the exponent symbol field.

FRACTION

public static final NumberFormat.Field FRACTION

Constant identifying the fraction field.

GROUPING_SEPARATOR

public static final NumberFormat.Field GROUPING_SEPARATOR

Constant identifying the grouping separator field.

INTEGER

public static final NumberFormat.Field INTEGER

Constant identifying the integer field.

PERCENT

public static final NumberFormat.Field PERCENT

Constant identifying the percent field.

PERMILLE

public static final NumberFormat.Field PERMILLE

Constant identifying the permille field.

SIGN

public static final NumberFormat.Field SIGN

Constant identifying the sign field.

构造器详细资料

Field

protected Field(String name)

Creates a Field instance with the specified name.

参数:

name - Name of the attribute

方法详细资料

readResolve

protected Object readResolve()
                      throws InvalidObjectException

Resolves instances being deserialized to the predefined constants.

覆盖:

readResolve 在类中 AttributedCharacterIterator.Attribute

返回:

resolved NumberFormat.Field constant

抛出:

InvalidObjectException - if the constant could not be resolved.