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.

Constructor Summary

Constructors

Constructor and Description
ContentScanner()

Method Summary

Modifier and Type	Method and Description
int	scan(boolean complete) Scan.
protected int	scanAttribute(XMLAttributesImpl attributes, boolean[] empty) Scans a real attribute.
protected int	scanAttributeQuotedValue(int currentQuote, org.htmlunit.cyberneko.HTMLScanner.CurrentEntity currentEntity, XMLString attribValue, XMLString plainAttribValue, boolean normalizeAttributes)
protected int	scanAttributeUnquotedValue(org.htmlunit.cyberneko.HTMLScanner.CurrentEntity currentEntity, XMLString attribValue, XMLString plainAttribValue)
protected int	scanCDATA()
protected int	scanCDataContent(XMLString xmlString)
protected void	scanCharacters()
protected int	scanComment()
protected int	scanCommentContent(XMLString buffer)
protected void	scanEndElement()
protected int	scanPI()
protected int	scanStartElement(boolean[] empty) Scans a start element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContentScanner

public ContentScanner()

Method Detail

scan

public int 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.

scanCharacters

protected void scanCharacters()
                       throws IOException

Throws:

IOException

scanCDATA

protected int scanCDATA()
                 throws IOException

Throws:

IOException

scanComment

protected int scanComment()
                   throws IOException

Throws:

IOException

scanCommentContent

protected int scanCommentContent(XMLString buffer)
                          throws IOException

Throws:

IOException

scanCDataContent

protected int scanCDataContent(XMLString xmlString)
                        throws IOException

Throws:

IOException

scanPI

protected int scanPI()
              throws IOException

Throws:

IOException

scanStartElement

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

Throws:

IOException

scanAttributeQuotedValue

protected int 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