NumberFormat.Field (Java Platform SE 8 )

java.lang.Object
- java.text.AttributedCharacterIterator.Attribute
- - java.text.Format.Field
  - - java.text.NumberFormat.Field

All Implemented Interfaces:

Serializable

Enclosing class:

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.

Since:

1.4

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`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.

Fields inherited from class java.text.AttributedCharacterIterator.Attribute
INPUT_METHOD_SEGMENT, LANGUAGE, READING

Constructor Summary

Constructors
Modifier Constructor and Description

protected Field(String name)
Creates a Field instance with the specified name.

Constructors
Modifier	Constructor and Description
`protected`	`Field(String name)` Creates a Field instance with the specified name.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method and Description

protected Object readResolve()
Resolves instances being deserialized to the predefined constants.
- Methods inherited from class java.text.AttributedCharacterIterator.Attribute
  equals, getName, hashCode, toString
- Methods inherited from class java.lang.Object
  clone, finalize, getClass, notify, notifyAll, wait, wait, wait

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected Object`	`readResolve()` Resolves instances being deserialized to the predefined constants.

- Field Detail
  - INTEGER
```
public static final NumberFormat.Field INTEGER
```
    Constant identifying the integer field.
  - FRACTION
```
public static final NumberFormat.Field FRACTION
```
    Constant identifying the fraction field.
  - EXPONENT
```
public static final NumberFormat.Field EXPONENT
```
    Constant identifying the exponent field.
  - DECIMAL_SEPARATOR
```
public static final NumberFormat.Field DECIMAL_SEPARATOR
```
    Constant identifying the decimal separator field.
  - SIGN
```
public static final NumberFormat.Field SIGN
```
    Constant identifying the sign field.
  - GROUPING_SEPARATOR
```
public static final NumberFormat.Field GROUPING_SEPARATOR
```
    Constant identifying the grouping separator field.
  - EXPONENT_SYMBOL
```
public static final NumberFormat.Field EXPONENT_SYMBOL
```
    Constant identifying the exponent symbol 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.
  - CURRENCY
```
public static final NumberFormat.Field CURRENCY
```
    Constant identifying the currency field.
  - EXPONENT_SIGN
```
public static final NumberFormat.Field EXPONENT_SIGN
```
    Constant identifying the exponent sign field.
- Constructor Detail
  - Field
```
protected Field(String name)
```
    Creates a Field instance with the specified name.
    
    Parameters:
    
    name - Name of the attribute
- Method Detail
  - readResolve
```
protected Object readResolve()
                      throws InvalidObjectException
```
    Resolves instances being deserialized to the predefined constants.
    
    Overrides:
    
    readResolve in class AttributedCharacterIterator.Attribute
    
    Returns:
    
    resolved NumberFormat.Field constant
    
    Throws:
    
    InvalidObjectException - if the constant could not be resolved.

Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2017, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

Class NumberFormat.Field

Field Summary

Fields inherited from class java.text.AttributedCharacterIterator.Attribute

Constructor Summary

Method Summary

Methods inherited from class java.text.AttributedCharacterIterator.Attribute

Methods inherited from class java.lang.Object

Field Detail

INTEGER

FRACTION

EXPONENT

DECIMAL_SEPARATOR

SIGN

GROUPING_SEPARATOR

EXPONENT_SYMBOL

PERCENT

PERMILLE

CURRENCY

EXPONENT_SIGN

Constructor Detail

Field

Method Detail

readResolve