Parser

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> gnu >> javax >> swing >> text >> html >> parser >> [ support overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

Sourc code of gnu.javax.swing.text.html.parser.support.Parser

SOURCE |

Download gnu.javax.swing.text.html.parser.support.Parser

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

gnu.javax.swing.text.html.parser.support
Class Parser

java.lang.Object
  gnu.javax.swing.text.html.parser.support.low.Constants
      gnu.javax.swing.text.html.parser.support.low.ReaderTokenizer
          gnu.javax.swing.text.html.parser.support.Parser

All Implemented Interfaces:: javax.swing.text.html.parser.DTDConstants

public class Parser
extends gnu.javax.swing.text.html.parser.support.low.ReaderTokenizer
implements javax.swing.text.html.parser.DTDConstants

A simple error-tolerant HTML parser that uses a DTD document to access data on the possible tokens, arguments and syntax.

The parser reads an HTML content from a Reader and calls various notifying methods (which should be overridden in a subclass) when tags or data are encountered.

Some HTML elements need no opening or closing tags. The task of this parser is to invoke the tag handling methods also when the tags are not explicitly specified and must be supposed using information, stored in the DTD. For example, parsing the document

<table><tr><td>a<td>b<td>c</tr>
will invoke exactly the handling methods exactly in the same order (and with the same parameters) as if parsing the document:
<html><head></head><body><table>< tbody><tr><td>a</td><td>b </td><td>c</td></tr>< /tbody></table></body></html>

(supposed tags are given in italics). The parser also supports obsolete elements of HTML syntax.

Field Summary

(package private) gnu.javax.swing.text.html.parser.htmlAttributeSet attributes
          The attributes of the current HTML element.

private java.lang.StringBuffer buffer
          The buffer to collect the incremental output like text or coment.

private parameterDefaulter defaulter
          Provides the default values for parameters in the case when these values are defined in the DTD.

private java.util.Set documentTags
          The set of the document tags.

protected javax.swing.text.html.parser.DTD dtd
          The document template description that will be used to parse the documents.

gnu.javax.swing.text.html.parser.support.low.Token hTag
          The current html tag.

protected int preformatted
          This fields has positive values in preformatted tags.

protected boolean strict
          The value of this field determines whether or not the Parser will be strict in enforcing SGML compatibility.

private gnu.javax.swing.text.html.parser.support.low.Token t
          The current token.

private textPreProcessor textProcessor
          The text pre-processor for handling line ends and tabs.

private java.lang.StringBuffer title
          The buffer to store the document title.

private boolean titleHandled
          True means that the 'title' tag of this document has already been handled.

private boolean titleOpen
          True means that the 'title' tag is currently open and all text is also added to the title buffer.

private gnu.javax.swing.text.html.parser.htmlValidator validator
          The validator, controlling the forcible closing of the tags that (in accordance to dtd) are not allowed in the current context.

Fields inherited from class gnu.javax.swing.text.html.parser.support.low.ReaderTokenizer

advanced, backupMode

Fields inherited from class gnu.javax.swing.text.html.parser.support.low.Constants

AP, bDIGIT, BEGIN, bLETTER, bLINEBREAK, bNAME, bQUOTING, bSINGLE_CHAR_TOKEN, bSPECIAL, bWHITESPACE, COMMENT_END, COMMENT_OPEN, COMMENT_TRIPLEDASH_END, DOUBLE_DASH, END, ENTITY, ENTITY_NAMED, ENTITY_NUMERIC, EOF, EQ, EXCLAMATION, NUMTOKEN, OTHER, QUOT, SCRIPT, SCRIPT_CLOSE, SCRIPT_OPEN, SGML, SLASH, STYLE, STYLE_CLOSE, STYLE_OPEN, TAG, WS

Fields inherited from interface javax.swing.text.html.parser.DTDConstants

ANY, CDATA, CONREF, CURRENT, DEFAULT, EMPTY, ENDTAG, ENTITIES, ENTITY, FIXED, GENERAL, ID, IDREF, IDREFS, IMPLIED, MD, MODEL, MS, NAME, NAMES, NMTOKEN, NMTOKENS, NOTATION, NUMBER, NUMBERS, NUTOKEN, NUTOKENS, PARAMETER, PI, PUBLIC, RCDATA, REQUIRED, SDATA, STARTTAG, SYSTEM

Constructor Summary

Parser(javax.swing.text.html.parser.DTD a_dtd)
          Creates a new Parser that uses the given javax.swing.text.html.parser.DTD.

Method Summary

private void _handleCompleteElement(javax.swing.text.html.parser.TagElement tag)
          Handle a complete element, when the tag content is already present in the buffer and both starting and heading tags behind.

private void _handleEmptyTag(javax.swing.text.html.parser.TagElement tag)
          A hooks for operations, preceeding call to handleEmptyTag().

(package private) void _handleEndTag_remaining(javax.swing.text.html.parser.TagElement tag)
          Actions that are also required if the closing action was initiated by the tag validator.

private void _handleEndTag(javax.swing.text.html.parser.TagElement tag)
          A hooks for operations, preceeding call to handleEndTag().

(package private) void _handleStartTag(javax.swing.text.html.parser.TagElement tag)
          A hooks for operations, preceeding call to handleStartTag().

protected void _handleText()
          A hook, for operations, preceeding call to handleText.

protected void append(gnu.javax.swing.text.html.parser.support.low.Token t)
          Add the image of this token to the buffer.

protected void CDATA(boolean clearBuffer)
          Read parseable character data, add to buffer.

protected void Comment()
          Process Comment.

protected void consume(gnu.javax.swing.text.html.parser.support.low.pattern p)
          Consume pattern that must match.

protected void endTag(boolean omitted)
          The method is called when the HTML end (closing) tag is found or if the parser concludes that the one should be present in the current position.

void error(java.lang.String msg)
          Invokes the error handler.

void error(java.lang.String msg, java.lang.String invalid)
          Invokes the error handler.

void error(java.lang.String parm1, java.lang.String parm2, java.lang.String parm3)
          Invokes the error handler.

void error(java.lang.String parm1, java.lang.String parm2, java.lang.String parm3, java.lang.String parm4)
          Invokes the error handler.

void error(java.lang.String msg, gnu.javax.swing.text.html.parser.support.low.Token atToken)
          Invokes the error handler.

void flushAttributes()


private void forciblyCloseTheTag()
          Resume parsing after heavy errors in HTML tag structure.

gnu.javax.swing.text.html.parser.htmlAttributeSet getAttributes()
          Get the attributes of the current tag.

protected int getCurrentLine()
          Get the first line of the last parsed token.

private void handleComment()
          Handle comment in string buffer.

protected void handleComment(char[] comment)
          Handle HTML comment.

protected void handleEmptyTag(javax.swing.text.html.parser.TagElement tag)
          Handle the tag with no content, like <br>.

protected void handleEndTag(javax.swing.text.html.parser.TagElement tag)
          The method is called when the HTML closing tag ((like </table>) is found or if the parser concludes that the one should be present in the current position.

protected void handleEOFInComment()
          This is additionally called in when the HTML content terminates without closing the HTML comment.

protected void handleError(int line, java.lang.String message)


protected void handleStartTag(javax.swing.text.html.parser.TagElement tag)
          The method is called when the HTML opening tag ((like <table>) is found or if the parser concludes that the one should be present in the current position.

protected void handleText(char[] text)
          Handle the text section.

protected void handleTitle(char[] title)
          Handle HTML <title> tag.

protected javax.swing.text.html.parser.TagElement makeTag(javax.swing.text.html.parser.Element element)
          Constructs the tag from the given element.

protected javax.swing.text.html.parser.TagElement makeTag(javax.swing.text.html.parser.Element element, boolean isSupposed)
          Constructs the tag from the given element.

private javax.swing.text.html.parser.TagElement makeTagElement(java.lang.String name, boolean isSupposed)


protected void markFirstTime(javax.swing.text.html.parser.Element element)
          This is called when the tag, representing the given element, occurs first time in the document.

protected gnu.javax.swing.text.html.parser.support.low.Token mustBe(int kind)
          Consume the token that was checked before and hence MUST be present.

protected void noValueAttribute(java.lang.String element, java.lang.String attribute)
          Handle attribute without value.

protected gnu.javax.swing.text.html.parser.support.low.Token optional(int kind)
          Consume the optional token, if present.

void parse(java.io.Reader reader)
          Parse the HTML text, calling various methods in response to the occurence of the corresponding HTML constructions.

protected void parseDocument()
          Parse the html document.

java.lang.String parseDTDMarkup()
          Parses DTD markup declaration.

boolean parseMarkupDeclarations(java.lang.StringBuffer strBuff)
          Parse SGML insertion ( <! ...

protected void readAttributes(java.lang.String element)
          Read the element attributes, adding them into attribute set.

private void readTillTokenE(int till)
          Read till the given token, resolving entities.

private void resolveAndAppendEntity(gnu.javax.swing.text.html.parser.support.low.Token entity)
          Resolve the entity and append it to the end of buffer.

protected java.lang.String resolveNamedEntity(java.lang.String a_tag)
          Return string, corresponding the given named entity.

protected char resolveNumericEntity(java.lang.String a_tag)
          Return char, corresponding the given numeric entity.

protected void restart()
          Reset all fields into the intial default state, preparing the parset for parsing the next document.

private void restOfTag(boolean closing, gnu.javax.swing.text.html.parser.support.low.Token name, gnu.javax.swing.text.html.parser.support.low.Token start)
          Handle the remaining of HTML tags.

protected void Script()
          Read a script.

protected void Sgml()
          Process SGML insertion that is not a comment.

private void startingTag(javax.swing.text.html.parser.TagElement tag)
          This should fire additional actions in response to the ChangedCharSetException.

protected void startTag(javax.swing.text.html.parser.TagElement tag)
          The method is called when the HTML opening tag ((like <table>) is found or if the parser concludes that the one should be present in the current position.

protected void Style()
          Read a style definition.

protected void Tag()
          Read a html tag.

private void ws_error()


Methods inherited from class gnu.javax.swing.text.html.parser.support.low.ReaderTokenizer

getEndOfLineSequence, getNextToken, getTokenAhead, getTokenAhead, mark, reset, reset

Methods inherited from class gnu.javax.swing.text.html.parser.support.low.Constants

endMatches

Methods inherited from class java.lang.Object

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

Field Detail

hTag

public gnu.javax.swing.text.html.parser.support.low.Token hTag

The current html tag.

dtd

protected javax.swing.text.html.parser.DTD dtd

The document template description that will be used to parse the documents.

strict

protected boolean strict

The value of this field determines whether or not the Parser will be strict in enforcing SGML compatibility. The default value is false, stating that the parser should do everything to parse and get at least some information even from the incorrectly written HTML input.

preformatted

protected int preformatted

This fields has positive values in preformatted tags.

documentTags

private java.util.Set documentTags

The set of the document tags. This field is used for supporting markFirstTime().

buffer

private java.lang.StringBuffer buffer

The buffer to collect the incremental output like text or coment.

title

private java.lang.StringBuffer title

The buffer to store the document title.

t

private gnu.javax.swing.text.html.parser.support.low.Token t

The current token.

titleHandled

private boolean titleHandled

True means that the 'title' tag of this document has already been handled.

titleOpen

private boolean titleOpen

True means that the 'title' tag is currently open and all text is also added to the title buffer.

attributes

gnu.javax.swing.text.html.parser.htmlAttributeSet attributes

The attributes of the current HTML element. Package-private to avoid an accessor method.

validator

private gnu.javax.swing.text.html.parser.htmlValidator validator

The validator, controlling the forcible closing of the tags that (in accordance to dtd) are not allowed in the current context.

defaulter

private parameterDefaulter defaulter

Provides the default values for parameters in the case when these values are defined in the DTD.

textProcessor

private textPreProcessor textProcessor

The text pre-processor for handling line ends and tabs.

Constructor Detail

Parser

public Parser(javax.swing.text.html.parser.DTD a_dtd)

Creates a new Parser that uses the given javax.swing.text.html.parser.DTD. The only standard way to get an instance of DTD is to construct it manually, filling in all required fields.

Method Detail

getAttributes

public gnu.javax.swing.text.html.parser.htmlAttributeSet getAttributes()

Get the attributes of the current tag.

error

public void error(java.lang.String msg)

Invokes the error handler. The default method in this implementation delegates the call to handleError, also providing the current line.

error

public void error(java.lang.String msg,
                  gnu.javax.swing.text.html.parser.support.low.Token atToken)

Description copied from class: gnu.javax.swing.text.html.parser.support.low.ReaderTokenizer

Invokes the error handler.

error

public void error(java.lang.String msg,
                  java.lang.String invalid)

Invokes the error handler. The default method in this implementation delegates the call to error (parm1+": '"+parm2+"'").

error

public void error(java.lang.String parm1,
                  java.lang.String parm2,
                  java.lang.String parm3)

Invokes the error handler. The default method in this implementation delegates the call to error (parm1+" "+ parm2+" "+ parm3).

error

public void error(java.lang.String parm1,
                  java.lang.String parm2,
                  java.lang.String parm3,
                  java.lang.String parm4)

Invokes the error handler. The default method in this implementation delegates the call to error (parm1+" "+ parm2+" "+ parm3+" "+ parm4).

flushAttributes

public void flushAttributes()

parse

public void parse(java.io.Reader reader)
           throws java.io.IOException

Parse the HTML text, calling various methods in response to the occurence of the corresponding HTML constructions.

parseDTDMarkup

public java.lang.String parseDTDMarkup()
                                throws java.io.IOException

Parses DTD markup declaration. Currently returns null without action.

parseMarkupDeclarations

public boolean parseMarkupDeclarations(java.lang.StringBuffer strBuff)
                                throws java.io.IOException

Parse SGML insertion ( <! ... > ). When the the SGML insertion is found, this method is called, passing SGML in the string buffer as a parameter. The default method returns false without action and can be overridden to implement user - defined SGML support.

If you need more information about SGML insertions in HTML documents, the author suggests to read SGML tutorial on http://www.w3.org/TR/WD-html40-970708/intro/sgmltut.html. We also recommend Goldfarb C.F (1991) The SGML Handbook, Oxford University Press, 688 p, ISBN: 0198537379.

getCurrentLine

protected int getCurrentLine()

Get the first line of the last parsed token.

CDATA

protected void CDATA(boolean clearBuffer)
              throws gnu.javax.swing.text.html.parser.support.low.ParseException

Read parseable character data, add to buffer.

Comment

protected void Comment()
                throws gnu.javax.swing.text.html.parser.support.low.ParseException

Process Comment. This method skips till --> without taking SGML constructs into consideration. The supported SGML constructs are handled separately.

Script

protected void Script()
               throws gnu.javax.swing.text.html.parser.support.low.ParseException

Read a script. The text, returned without any changes, is terminated only by the closing tag SCRIPT.

Sgml

protected void Sgml()
             throws gnu.javax.swing.text.html.parser.support.low.ParseException

Process SGML insertion that is not a comment.

Style

protected void Style()
              throws gnu.javax.swing.text.html.parser.support.low.ParseException

Read a style definition. The text, returned without any changes, is terminated only by the closing tag STYLE.

Tag

protected void Tag()
            throws gnu.javax.swing.text.html.parser.support.low.ParseException

Read a html tag.

_handleText

protected void _handleText()

A hook, for operations, preceeding call to handleText. Handle text in a string buffer. In non - preformatted mode, all line breaks immediately following the start tag and immediately before an end tag is discarded, \r, \n and \t are replaced by spaces, multiple space are replaced by the single one and the result is moved into array, passing it to handleText().

append

protected final void append(gnu.javax.swing.text.html.parser.support.low.Token t)

Add the image of this token to the buffer.

consume

protected final void consume(gnu.javax.swing.text.html.parser.support.low.pattern p)

Consume pattern that must match.

endTag

protected void endTag(boolean omitted)

The method is called when the HTML end (closing) tag is found or if the parser concludes that the one should be present in the current position. The method is called immediatly before calling the handleEndTag().

handleComment

protected void handleComment(char[] comment)

Handle HTML comment. The default method returns without action.

handleEOFInComment

protected void handleEOFInComment()

This is additionally called in when the HTML content terminates without closing the HTML comment. This can only happen if the HTML document contains errors (for example, the closing --;gt is missing.

handleEmptyTag

protected void handleEmptyTag(javax.swing.text.html.parser.TagElement tag)
                       throws javax.swing.text.ChangedCharSetException

Handle the tag with no content, like <br>. The method is called for the elements that, in accordance with the current DTD, has an empty content.

handleEndTag

protected void handleEndTag(javax.swing.text.html.parser.TagElement tag)

The method is called when the HTML closing tag ((like </table>) is found or if the parser concludes that the one should be present in the current position.

handleError

protected void handleError(int line,
                           java.lang.String message)

handleStartTag

protected void handleStartTag(javax.swing.text.html.parser.TagElement tag)

The method is called when the HTML opening tag ((like <table>) is found or if the parser concludes that the one should be present in the current position.

handleText

protected void handleText(char[] text)

Handle the text section.

For non-preformatted section, the parser replaces \t, \r and \n by spaces and then multiple spaces by a single space. Additionaly, all whitespace around tags is discarded.

For pre-formatted text (inside TEXAREA and PRE), the parser preserves all tabs and spaces, but removes one bounding \r, \n or \r\n, if it is present. Additionally, it replaces each occurence of \r or \r\n by a single \n.

handleTitle

protected void handleTitle(char[] title)

Handle HTML <title> tag. This method is invoked when both title starting and closing tags are already behind. The passed argument contains the concatenation of all title text sections.

makeTag

protected javax.swing.text.html.parser.TagElement makeTag(javax.swing.text.html.parser.Element element)

Constructs the tag from the given element. In this implementation, this is defined, but never called.

makeTag

protected javax.swing.text.html.parser.TagElement makeTag(javax.swing.text.html.parser.Element element,
                                                          boolean isSupposed)

Constructs the tag from the given element.

markFirstTime

protected void markFirstTime(javax.swing.text.html.parser.Element element)

This is called when the tag, representing the given element, occurs first time in the document.

mustBe

protected gnu.javax.swing.text.html.parser.support.low.Token mustBe(int kind)

Consume the token that was checked before and hence MUST be present.

noValueAttribute

protected void noValueAttribute(java.lang.String element,
                                java.lang.String attribute)

Handle attribute without value. The default method uses the only allowed attribute value from DTD. If the attribute is unknown or allows several values, the HTML.NULL_ATTRIBUTE_VALUE is used. The attribute with this value is added to the attribute set.

optional

protected gnu.javax.swing.text.html.parser.support.low.Token optional(int kind)

Consume the optional token, if present.

parseDocument

protected void parseDocument()
                      throws gnu.javax.swing.text.html.parser.support.low.ParseException

Parse the html document.

readAttributes

protected void readAttributes(java.lang.String element)

Read the element attributes, adding them into attribute set.

resolveNamedEntity

protected java.lang.String resolveNamedEntity(java.lang.String a_tag)

Return string, corresponding the given named entity. The name is passed with the preceeding &, but without the ending semicolon.

resolveNumericEntity

protected char resolveNumericEntity(java.lang.String a_tag)

Return char, corresponding the given numeric entity. The name is passed with the preceeding &#, but without the ending semicolon.

restart

protected void restart()

Reset all fields into the intial default state, preparing the parset for parsing the next document.

startTag

protected void startTag(javax.swing.text.html.parser.TagElement tag)
                 throws javax.swing.text.ChangedCharSetException

The method is called when the HTML opening tag ((like <table>) is found or if the parser concludes that the one should be present in the current position. The method is called immediately before calling the handleStartTag.

_handleCompleteElement

private void _handleCompleteElement(javax.swing.text.html.parser.TagElement tag)

Handle a complete element, when the tag content is already present in the buffer and both starting and heading tags behind. This is called in the case when the tag text must not be parsed for the nested elements (elements STYLE and SCRIPT).

_handleEmptyTag

private void _handleEmptyTag(javax.swing.text.html.parser.TagElement tag)

A hooks for operations, preceeding call to handleEmptyTag(). Handle the tag with no content, like <br>. As no any nested tags are expected, the tag validator is not involved.

_handleEndTag

private void _handleEndTag(javax.swing.text.html.parser.TagElement tag)

A hooks for operations, preceeding call to handleEndTag(). The method is called when the HTML closing tag is found. Calls handleTitle after closing the 'title' tag.

_handleEndTag_remaining

void _handleEndTag_remaining(javax.swing.text.html.parser.TagElement tag)

Actions that are also required if the closing action was initiated by the tag validator. Package-private to avoid an accessor method.

_handleStartTag

void _handleStartTag(javax.swing.text.html.parser.TagElement tag)

A hooks for operations, preceeding call to handleStartTag(). The method is called when the HTML opening tag ((like <table>) is found. Package-private to avoid an accessor method.

forciblyCloseTheTag

private void forciblyCloseTheTag()
                          throws gnu.javax.swing.text.html.parser.support.low.ParseException

Resume parsing after heavy errors in HTML tag structure.

handleComment

private void handleComment()

Handle comment in string buffer. You can avoid allocating a char array each time by processing your comment directly here.

makeTagElement

private javax.swing.text.html.parser.TagElement makeTagElement(java.lang.String name,
                                                               boolean isSupposed)

readTillTokenE

private void readTillTokenE(int till)
                     throws gnu.javax.swing.text.html.parser.support.low.ParseException

Read till the given token, resolving entities. Consume the given token without adding it to buffer.

resolveAndAppendEntity

private void resolveAndAppendEntity(gnu.javax.swing.text.html.parser.support.low.Token entity)

Resolve the entity and append it to the end of buffer.

restOfTag

private void restOfTag(boolean closing,
                       gnu.javax.swing.text.html.parser.support.low.Token name,
                       gnu.javax.swing.text.html.parser.support.low.Token start)
                throws gnu.javax.swing.text.html.parser.support.low.ParseException

Handle the remaining of HTML tags. This is a common end for TAG, SCRIPT and STYLE.

startingTag

private void startingTag(javax.swing.text.html.parser.TagElement tag)

This should fire additional actions in response to the ChangedCharSetException. The current implementation does nothing.

ws_error

private void ws_error()

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> gnu >> javax >> swing >> text >> html >> parser >> [ support overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

SOURCE |

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

Field Summary
`(package private) gnu.javax.swing.text.html.parser.htmlAttributeSet`	`attributes` The attributes of the current HTML element.
`private java.lang.StringBuffer`	`buffer` The buffer to collect the incremental output like text or coment.
`private parameterDefaulter`	`defaulter` Provides the default values for parameters in the case when these values are defined in the DTD.
`private java.util.Set`	`documentTags` The set of the document tags.
`protected javax.swing.text.html.parser.DTD`	`dtd` The document template description that will be used to parse the documents.
`gnu.javax.swing.text.html.parser.support.low.Token`	`hTag` The current html tag.
`protected int`	`preformatted` This fields has positive values in preformatted tags.
`protected boolean`	`strict` The value of this field determines whether or not the Parser will be strict in enforcing SGML compatibility.
`private gnu.javax.swing.text.html.parser.support.low.Token`	`t` The current token.
`private textPreProcessor`	`textProcessor` The text pre-processor for handling line ends and tabs.
`private java.lang.StringBuffer`	`title` The buffer to store the document title.
`private boolean`	`titleHandled` True means that the 'title' tag of this document has already been handled.
`private boolean`	`titleOpen` True means that the 'title' tag is currently open and all text is also added to the title buffer.
`private gnu.javax.swing.text.html.parser.htmlValidator`	`validator` The validator, controlling the forcible closing of the tags that (in accordance to dtd) are not allowed in the current context.

Constructor Summary
`Parser(javax.swing.text.html.parser.DTD a_dtd)` Creates a new Parser that uses the given javax.swing.text.html.parser.DTD.

Method Summary
`private void`	`_handleCompleteElement(javax.swing.text.html.parser.TagElement tag)` Handle a complete element, when the tag content is already present in the buffer and both starting and heading tags behind.
`private void`	`_handleEmptyTag(javax.swing.text.html.parser.TagElement tag)` A hooks for operations, preceeding call to handleEmptyTag().
`(package private) void`	`_handleEndTag_remaining(javax.swing.text.html.parser.TagElement tag)` Actions that are also required if the closing action was initiated by the tag validator.
`private void`	`_handleEndTag(javax.swing.text.html.parser.TagElement tag)` A hooks for operations, preceeding call to handleEndTag().
`(package private) void`	`_handleStartTag(javax.swing.text.html.parser.TagElement tag)` A hooks for operations, preceeding call to handleStartTag().
`protected void`	`_handleText()` A hook, for operations, preceeding call to handleText.
`protected void`	`append(gnu.javax.swing.text.html.parser.support.low.Token t)` Add the image of this token to the buffer.
`protected void`	`CDATA(boolean clearBuffer)` Read parseable character data, add to buffer.
`protected void`	`Comment()` Process Comment.
`protected void`	`consume(gnu.javax.swing.text.html.parser.support.low.pattern p)` Consume pattern that must match.
`protected void`	`endTag(boolean omitted)` The method is called when the HTML end (closing) tag is found or if the parser concludes that the one should be present in the current position.
`void`	`error(java.lang.String msg)` Invokes the error handler.
`void`	`error(java.lang.String msg, java.lang.String invalid)` Invokes the error handler.
`void`	`error(java.lang.String parm1, java.lang.String parm2, java.lang.String parm3)` Invokes the error handler.
`void`	`error(java.lang.String parm1, java.lang.String parm2, java.lang.String parm3, java.lang.String parm4)` Invokes the error handler.
`void`	`error(java.lang.String msg, gnu.javax.swing.text.html.parser.support.low.Token atToken)` Invokes the error handler.
`void`	`flushAttributes()`
`private void`	`forciblyCloseTheTag()` Resume parsing after heavy errors in HTML tag structure.
`gnu.javax.swing.text.html.parser.htmlAttributeSet`	`getAttributes()` Get the attributes of the current tag.
`protected int`	`getCurrentLine()` Get the first line of the last parsed token.
`private void`	`handleComment()` Handle comment in string buffer.
`protected void`	`handleComment(char[] comment)` Handle HTML comment.
`protected void`	`handleEmptyTag(javax.swing.text.html.parser.TagElement tag)` Handle the tag with no content, like <br>.
`protected void`	`handleEndTag(javax.swing.text.html.parser.TagElement tag)` The method is called when the HTML closing tag ((like </table>) is found or if the parser concludes that the one should be present in the current position.
`protected void`	`handleEOFInComment()` This is additionally called in when the HTML content terminates without closing the HTML comment.
`protected void`	`handleError(int line, java.lang.String message)`
`protected void`	`handleStartTag(javax.swing.text.html.parser.TagElement tag)` The method is called when the HTML opening tag ((like <table>) is found or if the parser concludes that the one should be present in the current position.
`protected void`	`handleText(char[] text)` Handle the text section.
`protected void`	`handleTitle(char[] title)` Handle HTML <title> tag.
`protected javax.swing.text.html.parser.TagElement`	`makeTag(javax.swing.text.html.parser.Element element)` Constructs the tag from the given element.
`protected javax.swing.text.html.parser.TagElement`	`makeTag(javax.swing.text.html.parser.Element element, boolean isSupposed)` Constructs the tag from the given element.
`private javax.swing.text.html.parser.TagElement`	`makeTagElement(java.lang.String name, boolean isSupposed)`
`protected void`	`markFirstTime(javax.swing.text.html.parser.Element element)` This is called when the tag, representing the given element, occurs first time in the document.
`protected gnu.javax.swing.text.html.parser.support.low.Token`	`mustBe(int kind)` Consume the token that was checked before and hence MUST be present.
`protected void`	`noValueAttribute(java.lang.String element, java.lang.String attribute)` Handle attribute without value.
`protected gnu.javax.swing.text.html.parser.support.low.Token`	`optional(int kind)` Consume the optional token, if present.
`void`	`parse(java.io.Reader reader)` Parse the HTML text, calling various methods in response to the occurence of the corresponding HTML constructions.
`protected void`	`parseDocument()` Parse the html document.
`java.lang.String`	`parseDTDMarkup()` Parses DTD markup declaration.
`boolean`	`parseMarkupDeclarations(java.lang.StringBuffer strBuff)` Parse SGML insertion ( <! ...
`protected void`	`readAttributes(java.lang.String element)` Read the element attributes, adding them into attribute set.
`private void`	`readTillTokenE(int till)` Read till the given token, resolving entities.
`private void`	`resolveAndAppendEntity(gnu.javax.swing.text.html.parser.support.low.Token entity)` Resolve the entity and append it to the end of buffer.
`protected java.lang.String`	`resolveNamedEntity(java.lang.String a_tag)` Return string, corresponding the given named entity.
`protected char`	`resolveNumericEntity(java.lang.String a_tag)` Return char, corresponding the given numeric entity.
`protected void`	`restart()` Reset all fields into the intial default state, preparing the parset for parsing the next document.
`private void`	`restOfTag(boolean closing, gnu.javax.swing.text.html.parser.support.low.Token name, gnu.javax.swing.text.html.parser.support.low.Token start)` Handle the remaining of HTML tags.
`protected void`	`Script()` Read a script.
`protected void`	`Sgml()` Process SGML insertion that is not a comment.
`private void`	`startingTag(javax.swing.text.html.parser.TagElement tag)` This should fire additional actions in response to the ChangedCharSetException.
`protected void`	`startTag(javax.swing.text.html.parser.TagElement tag)` The method is called when the HTML opening tag ((like <table>) is found or if the parser concludes that the one should be present in the current position.
`protected void`	`Style()` Read a style definition.
`protected void`	`Tag()` Read a html tag.
`private void`	`ws_error()`

gnu.javax.swing.text.html.parser.support Class Parser

hTag

dtd

strict

preformatted

documentTags

buffer

title

t

titleHandled

titleOpen

attributes

validator

defaulter

textProcessor

Parser

getAttributes

error

error

error

error

error

flushAttributes

parse

parseDTDMarkup

parseMarkupDeclarations

getCurrentLine

CDATA

Comment

Script

Sgml

Style

Tag

_handleText

append

consume

endTag

handleComment

handleEOFInComment

handleEmptyTag

handleEndTag

handleError

handleStartTag

handleText

handleTitle

makeTag

makeTag

markFirstTime

mustBe

noValueAttribute

optional

parseDocument

readAttributes

resolveNamedEntity

resolveNumericEntity

restart

startTag

_handleCompleteElement

_handleEmptyTag

_handleEndTag

_handleEndTag_remaining

_handleStartTag

forciblyCloseTheTag

handleComment

makeTagElement

readTillTokenE

resolveAndAppendEntity

restOfTag

startingTag

ws_error

gnu.javax.swing.text.html.parser.support
Class Parser