public interface CSSRuleList
CSSRuleList
interface provides the abstraction of an ordered collection of CSS rules. The items in the CSSRuleList
are accessible via an integral index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.
int getLength()
CSSRules
in the list. The range of valid child rule indices is 0
to length-1
inclusive.CSSRule item(int index)
null
.index
- Index into the collectionindex
position in the CSSRuleList
, or null
if that is not a valid index.
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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.xml.dom/org/w3c/dom/css/CSSRuleList.html