findNextParsed method

@override Node? findNextParsed({ RegExp? pattern, int? nodeType, })

These methods use nextParsed to iterate over the tags, comments, strings, etc. that came after it in the document.

The findNextParsedAll method returns all matches, and findNextParsed only returns the first match.

Filters:

- pattern, to search only for occurrences that satisfy the RegExp match.

- nodeType, what type of node/element to search.

• Node.ATTRIBUTE_NODE = 2;
• Node.CDATA_SECTION_NODE = 4;
• Node.COMMENT_NODE = 8;
• Node.DOCUMENT_FRAGMENT_NODE = 11;
• Node.DOCUMENT_NODE = 9;
• Node.DOCUMENT_TYPE_NODE = 10;
• Node.ELEMENT_NODE = 1;
• Node.ENTITY_NODE = 6;
• Node.ENTITY_REFERENCE_NODE = 5;
• Node.NOTATION_NODE = 12;
• Node.PROCESSING_INSTRUCTION_NODE = 7;
• Node.TEXT_NODE = 3;

// find all url links within the text node
final nextParsed = bs.findNextParsed(
  pattern: RegExp(r'.*(.com)'),
  nodeType: Node.TEXT_NODE,
);

Implementation

@override
Node? findNextParsed({
  RegExp? pattern,
  int? nodeType,
}) {
  final filtered = findNextParsedAll(pattern: pattern, nodeType: nodeType);
  return filtered.firstOrNull;
}