Class XpathUtil

Method Details

• supportsTextAttribute

  public static boolean supportsTextAttribute(DetailAST ast)

  Checks, if specified node can have @text attribute.

  Parameters:

  ast - DetailAst element

  Returns:

  true if element supports @text attribute, false otherwise

• getTextAttributeValue

  public static String getTextAttributeValue(DetailAST ast)

  Returns content of the text attribute of the ast element.

  Parameters:

  ast - DetailAst element

  Returns:

  text attribute of the ast element

• printXpathBranch

  public static String printXpathBranch(String xpath, File file) throws CheckstyleException, IOException

  Returns xpath query results on file as string.

  Parameters:

  xpath - query to evaluate

  file - file to run on

  Returns:

  all results as string separated by delimiter

  Throws:

  CheckstyleException - if some parsing error happens

  IOException - if an error occurs