ExcelCellStyleDecorator (Data Pipeline JavaDoc)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ExcelCellStyleDecorator
```
A functional interface for applying styling to Excel cells based on their location. Provides factory methods for common cell styling operations such as:
- Text formatting (bold, italic, underline)
- Colors (font color, background color)
- Text wrapping
- Data formats (number formatting, date formatting)
Multiple decorators can be combined using the and(ExcelCellStyleDecorator) method.
See Also:

ExcelCellStyle, FieldLocation

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`default ExcelCellStyleDecorator`	`and(ExcelCellStyleDecorator other)` Returns a composed decorator that applies this decorator and then the other decorator.
`static ExcelCellStyleDecorator`	`backgroundColor(ExcelColor backgroundColor)` Returns a decorator that sets the background color.
`static ExcelCellStyleDecorator`	`backgroundColor(ExcelColorPalette backgroundColor)` Returns a decorator that sets the background color using a palette color.
`static ExcelCellStyleDecorator`	`bold()` Returns a decorator that makes text bold.
`static ExcelCellStyleDecorator`	`dataFormat(String dataFormat)` Returns a decorator that sets the data format string for the cell.
`void`	`decorate(FieldLocation fieldLocation, ExcelCellStyle style)` Applies styling to the given Excel cell style based on the field location.
`static ExcelCellStyleDecorator`	`fontColor(ExcelColor fontColor)` Returns a decorator that sets the font color.
`static ExcelCellStyleDecorator`	`fontColor(ExcelColorPalette fontColor)` Returns a decorator that sets the font color using a palette color.
`static ExcelCellStyleDecorator`	`hyperlink()` Returns a decorator that applies the standard hyperlink style to the cell.
`static ExcelCellStyleDecorator`	`italic()` Returns a decorator that makes text italic.
`static ExcelCellStyleDecorator`	`underline()` Returns a decorator that underlines text.
`static ExcelCellStyleDecorator`	`wrapText()` Returns a decorator that enables text wrapping.

- Method Detail
  - decorate
```
void decorate(FieldLocation fieldLocation,
              ExcelCellStyle style)
```
    Applies styling to the given Excel cell style based on the field location.
    
    Parameters:
    
    fieldLocation - the location of the field being styled
    
    style - the cell style to modify
  - and
```
default ExcelCellStyleDecorator and(ExcelCellStyleDecorator other)
```
    Returns a composed decorator that applies this decorator and then the other decorator.
    
    Parameters:
    
    other - the decorator to apply after this one
    
    Returns:
    
    a composed decorator
    
    Throws:
    
    NullPointerException - if other is null
  - wrapText
```
static ExcelCellStyleDecorator wrapText()
```
    Returns a decorator that enables text wrapping.
    
    Returns:
    
    a decorator that sets wrapText to true
  - bold
```
static ExcelCellStyleDecorator bold()
```
    Returns a decorator that makes text bold.
    
    Returns:
    
    a decorator that sets font bold to true
  - italic
```
static ExcelCellStyleDecorator italic()
```
    Returns a decorator that makes text italic.
    
    Returns:
    
    a decorator that sets font italic to true
  - underline
```
static ExcelCellStyleDecorator underline()
```
    Returns a decorator that underlines text.
    
    Returns:
    
    a decorator that sets font underline to true
  - fontColor
```
static ExcelCellStyleDecorator fontColor(ExcelColor fontColor)
```
    Returns a decorator that sets the font color.
    
    Parameters:
    
    fontColor - the font color to set
    
    Returns:
    
    a decorator that sets the font color
  - fontColor
```
static ExcelCellStyleDecorator fontColor(ExcelColorPalette fontColor)
```
    Returns a decorator that sets the font color using a palette color.
    
    Parameters:
    
    fontColor - the palette color to use for the font
    
    Returns:
    
    a decorator that sets the font color
  - backgroundColor
```
static ExcelCellStyleDecorator backgroundColor(ExcelColor backgroundColor)
```
    Returns a decorator that sets the background color.
    
    Parameters:
    
    backgroundColor - the background color to set
    
    Returns:
    
    a decorator that sets the background color
  - backgroundColor
```
static ExcelCellStyleDecorator backgroundColor(ExcelColorPalette backgroundColor)
```
    Returns a decorator that sets the background color using a palette color.
    
    Parameters:
    
    backgroundColor - the palette color to use for the background
    
    Returns:
    
    a decorator that sets the background color
  - dataFormat
```
static ExcelCellStyleDecorator dataFormat(String dataFormat)
```
    Returns a decorator that sets the data format string for the cell.
    
    Parameters:
    
    dataFormat - the data format string to set (e.g., "0.00" for decimals, "m/d/yy" for dates)
    
    Returns:
    
    a decorator that sets the data format
  - hyperlink
```
static ExcelCellStyleDecorator hyperlink()
```
    Returns a decorator that applies the standard hyperlink style to the cell.
    This typically formats the cell using an underlined blue font, matching the default hyperlink appearance in Excel.
    
    Returns:
    
    a decorator that applies the hyperlink style to the cell

Interface ExcelCellStyleDecorator

Method Summary

Method Detail

decorate

and

wrapText

bold

italic

underline

fontColor

fontColor

backgroundColor

backgroundColor

dataFormat

hyperlink