FixedLengthFieldPadding (beanio 3.2.0 API)

java.lang.Object
- org.beanio.internal.parser.format.FieldPadding
- - org.beanio.internal.parser.format.fixedlength.FixedLengthFieldPadding

```
public class FixedLengthFieldPadding
extends FieldPadding
```
FieldPadding implementation for a fixed length field.
Fixed length padding differs from other field padding in that a completely blank optional field (i.e. all spaces) is formatted as the empty string regardless of the filler character, thus allowing for optional numeric fields.

Since:

2.0

Field Summary
- Fields inherited from class org.beanio.internal.parser.format.FieldPadding
  LEFT, RIGHT

Constructor Summary

Constructors
Constructor Description

FixedLengthFieldPadding()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected int`	`calculateTextLength(java.lang.String text)`
`void`	`init()`	Initializes padding settings.
`java.lang.String`	`unpad(java.lang.String fieldText)`	Removes padding from the field text.

Methods inherited from class org.beanio.internal.parser.format.FieldPadding
getFiller, getJustify, getLength, getPropertyType, isOptional, pad, setFiller, setJustify, setLength, setOptional, setPaddedNull, setPropertyType

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FixedLengthFieldPadding
```
public FixedLengthFieldPadding()
```
- Method Detail
  - init
```
public void init()
```
    Description copied from class: FieldPadding
    
    Initializes padding settings. This method must be invoked before FieldPadding.pad(String) or FieldPadding.unpad(String) is called.
    
    Overrides:
    
    init in class FieldPadding
  - calculateTextLength
```
protected int calculateTextLength(java.lang.String text)
```
    Overrides:
    
    calculateTextLength in class FieldPadding
  - unpad
```
public java.lang.String unpad(java.lang.String fieldText)
```
    Description copied from class: FieldPadding
    
    Removes padding from the field text.
    
    Overrides:
    
    unpad in class FieldPadding
    
    Parameters:
    
    fieldText - the field text to remove padding
    
    Returns:
    
    the unpadded field text