Package org.htmlunit.cyberneko

Class HTMLScanner.ContentScanner

java.lang.Object
org.htmlunit.cyberneko.HTMLScanner.ContentScanner
All Implemented Interfaces:
HTMLScanner.Scanner
Enclosing class:
HTMLScanner
public class HTMLScanner.ContentScanner extends Object implements HTMLScanner.Scanner
The primary HTML document scanner.
Author:
Andy Clark

  • Constructor Details

    • ContentScanner

      public ContentScanner()

  • Method Details

    • scan

      public boolean scan(boolean complete) throws IOException
      Scan.
      Specified by:
      scan in interface HTMLScanner.Scanner
      Parameters:
      complete - True if the scanner should not return until scanning is complete.
      Returns:
      True if additional scanning is required.
      Throws:
      IOException - Thrown if I/O error occurs.

    • nextContent

      protected String nextContent(int len) throws IOException
      Reads the next characters WITHOUT impacting the buffer content up to current offset.
      Parameters:
      len - the number of characters to read
      Returns:
      the read string (length may be smaller if EOF is encountered)
      Throws:
      IOException - in case of io problems

    • scanCharacters

      protected void scanCharacters() throws IOException
      Throws:
      IOException

    • scanCDATA

      protected void scanCDATA() throws IOException
      Throws:
      IOException

    • scanComment

      protected void scanComment() throws IOException
      Throws:
      IOException

    • scanCommentContent

      protected boolean scanCommentContent(XMLString buffer) throws IOException
      Throws:
      IOException

    • scanCDataContent

      protected boolean scanCDataContent(XMLString xmlString) throws IOException
      Throws:
      IOException

    • scanPI

      protected void scanPI() throws IOException
      Throws:
      IOException

    • scanStartElement

      protected String scanStartElement(boolean[] empty) throws IOException
      Scans a start element.
      Parameters:
      empty - Is used for a second return value to indicate whether the start element tag is empty (e.g. "/>").
      Returns:
      ename
      Throws:
      IOException - in case of io problems

    • scanAttribute

      protected boolean scanAttribute(XMLAttributesImpl attributes, boolean[] empty) throws IOException
      Scans a real attribute.
      Parameters:
      attributes - The list of attributes.
      empty - Is used for a second return value to indicate whether the start element tag is empty (e.g. "/>").
      Returns:
      success
      Throws:
      IOException - in case of io problems

    • scanAttributeUnquotedValue

      protected void scanAttributeUnquotedValue(org.htmlunit.cyberneko.HTMLScanner.CurrentEntity currentEntity, XMLString attribValue, XMLString plainAttribValue) throws IOException
      Throws:
      IOException

    • scanAttributeQuotedValue

      protected void scanAttributeQuotedValue(int currentQuote, org.htmlunit.cyberneko.HTMLScanner.CurrentEntity currentEntity, XMLString attribValue, XMLString plainAttribValue, boolean normalizeAttributes) throws IOException
      Throws:
      IOException

    • scanEndElement

      protected void scanEndElement() throws IOException
      Throws:
      IOException