org.htmlparser.tests.lexerTests
Class KitTest

java.lang.Object
  javax.swing.text.html.HTMLEditorKit.ParserCallback
      org.htmlparser.tests.lexerTests.KitTest

public class KitTest

extends javax.swing.text.html.HTMLEditorKit.ParserCallback

Compare output from javax.swing.text.html.HTMLEditorKit with Lexer. This test provides a means of comparing the lexemes from javax.swing.text.html.HTMLEditorKit.Parser class with the lexemes produced by the org.htmlparser.lexer.Lexer class.

The differences have eluded automation since the HTMLEditorKit parser adds spurious nodes where it thinks elements need closing or it gets confused. The intent is to eventually incorporate this into the 'fit test' and run it against lots of HTML pages, but so far you must analyse the differences by hand.

Field Summary

Fields inherited from class javax.swing.text.html.HTMLEditorKit.ParserCallback

IMPLIED

Constructor Summary

KitTest(java.util.Vector nodes)
Creates a new instance of KitTest

Method Summary

void	flush() Callback for flushing the state, just prior to shutting down the parser.
org.htmlparser.tests.lexerTests.KitTest.MyKit	getKit() Return a editor kit.
void	handleComment(char[] data, int pos) Callback for a remark lexeme.
void	handleEndOfLineString(java.lang.String eol) This is invoked after the stream has been parsed, but before flush.
void	handleEndTag(javax.swing.text.html.HTML.Tag t, int pos) Callback for an end tag lexeme.
void	handleError(java.lang.String errorMsg, int pos) Callback for an error condition.
void	handleSimpleTag(javax.swing.text.html.HTML.Tag t, javax.swing.text.MutableAttributeSet a, int pos) Callback for a non-composite tag.
void	handleStartTag(javax.swing.text.html.HTML.Tag t, javax.swing.text.MutableAttributeSet a, int pos) Callback for a start tag lexeme.
void	handleText(char[] data, int pos) Callback for a text lexeme.
static void	main(java.lang.String[] args) Manline for the test.

Methods inherited from class java.lang.Object

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

Constructor Detail

KitTest

public KitTest(java.util.Vector nodes)

Creates a new instance of KitTest

Parameters:

nodes - The list of lexemes from Lexer to compare with the kit lexemes.

Method Detail

handleText

public void handleText(char[] data,
                       int pos)

Callback for a text lexeme.

Parameters:

data - The text extracted from the page.

pos - The position in the page. Note: This differs from the Lexer concept of position which is an absolute location in the HTML input stream. This position is the character position if the text from the page were displayed in a browser.

handleComment

public void handleComment(char[] data,
                          int pos)

Callback for a remark lexeme.

Parameters:

data - The text extracted from the page.

pos - The position in the page. Note: This differs from the Lexer concept of position which is an absolute location in the HTML input stream. This position is the character position if the text from the page were displayed in a browser.

handleStartTag

public void handleStartTag(javax.swing.text.html.HTML.Tag t,
                           javax.swing.text.MutableAttributeSet a,
                           int pos)

Callback for a start tag lexeme.

Parameters:

t - The tag extracted from the page.

a - The attributes parsed out of the tag.

pos - The position in the page. Note: This differs from the Lexer concept of position which is an absolute location in the HTML input stream. This position is the character position if the text from the page were displayed in a browser.

handleEndTag

public void handleEndTag(javax.swing.text.html.HTML.Tag t,
                         int pos)

Callback for an end tag lexeme.

Parameters:

t - The tag extracted from the page.

pos - The position in the page. Note: This differs from the Lexer concept of position which is an absolute location in the HTML input stream. This position is the character position if the text from the page were displayed in a browser.

handleSimpleTag

public void handleSimpleTag(javax.swing.text.html.HTML.Tag t,
                            javax.swing.text.MutableAttributeSet a,
                            int pos)

Callback for a non-composite tag.

Parameters:

t - The tag extracted from the page.

a - The attributes parsed out of the tag.

pos - The position in the page. Note: This differs from the Lexer concept of position which is an absolute location in the HTML input stream. This position is the character position if the text from the page were displayed in a browser.

handleError

public void handleError(java.lang.String errorMsg,
                        int pos)

Callback for an error condition.

Parameters:

errorMsg - The error condition as a text message.

pos - The position in the page. Note: This differs from the Lexer concept of position which is an absolute location in the HTML input stream. This position is the character position if the text from the page were displayed in a browser.

flush

public void flush()
           throws javax.swing.text.BadLocationException

Callback for flushing the state, just prior to shutting down the parser.

Throws:

javax.swing.text.BadLocationException

handleEndOfLineString

public void handleEndOfLineString(java.lang.String eol)

This is invoked after the stream has been parsed, but before flush. eol will be one of \n, \r or \r\n, which ever is encountered the most in parsing the stream.

Since:

1.3

getKit

public org.htmlparser.tests.lexerTests.KitTest.MyKit getKit()

Return a editor kit.

main

public static void main(java.lang.String[] args)
                 throws ParserException,
                        java.io.IOException

Manline for the test.

Parameters:

args - the command line arguments. If present the first array element is used as a URL to parse.

Throws:

ParserException

java.io.IOException