CSSValueList (Java SE 12 & JDK 12 )

All Superinterfaces:

CSSValue
```
public interface CSSValueList
extends CSSValue
```
The CSSValueList interface provides the abstraction of an ordered collection of CSS values.
Some properties allow an empty list into their syntax. In that case, these properties take the none identifier. So, an empty list means that the property has the value none.
The items in the CSSValueList are accessible via an integral index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.

Since:

1.4, DOM Level 2

- Field Summary
  - Fields declared in interface org.w3c.dom.css.CSSValue
    CSS_CUSTOM, CSS_INHERIT, CSS_PRIMITIVE_VALUE, CSS_VALUE_LIST
- Method Summary
  
  Modifier and Type Method Description
  
  int getLength()
  The number of CSSValues in the list.
  
  CSSValue item(int index)
  Used to retrieve a CSSValue by ordinal index.
  - Methods declared in interface org.w3c.dom.css.CSSValue
    getCssText, getCssValueType, setCssText

- Method Detail
  - getLength
```
int getLength()
```
    The number of CSSValues in the list. The range of valid values of the indices is 0 to length-1 inclusive.
  - item
```
CSSValue item(int index)
```
    Used to retrieve a CSSValue by ordinal index. The order in this collection represents the order of the values in the CSS style property. If index is greater than or equal to the number of values in the list, this returns null.
    
    Parameters:
    
    index - Index into the collection.
    
    Returns:
    
    The CSSValue at the index position in the CSSValueList, or null if that is not a valid index.