Class HTML.Tag

java.lang.Object

javax.swing.text.html.HTML.Tag

Direct Known Subclasses:

HTML.UnknownTag

Enclosing class:

HTML

public static class HTML.Tag
extends Object

Typesafe enumeration for an HTML tag. Although the set of HTML tags is a closed set, we have left the set open so that people can add their own tag types to their custom parser and still communicate to the reader.

Field Summary

Fields

Modifier and Type	Field	Description
static final HTML.Tag	A	Tag <a>
static final HTML.Tag	ADDRESS	Tag <address>
static final HTML.Tag	APPLET	Tag <applet>
static final HTML.Tag	AREA	Tag <area>
static final HTML.Tag	B	Tag <b>
static final HTML.Tag	BASE	Tag <base>
static final HTML.Tag	BASEFONT	Tag <basefont>
static final HTML.Tag	BIG	Tag <big>
static final HTML.Tag	BLOCKQUOTE	Tag <blockquote>
static final HTML.Tag	BODY	Tag <body>
static final HTML.Tag	BR	Tag <br>
static final HTML.Tag	CAPTION	Tag <caption>
static final HTML.Tag	CENTER	Tag <center>
static final HTML.Tag	CITE	Tag <cite>
static final HTML.Tag	CODE	Tag <code>
static final HTML.Tag	COMMENT	All comments are labeled with this tag.
static final HTML.Tag	CONTENT	All text content is labeled with this tag.
static final HTML.Tag	DD	Tag <dd>
static final HTML.Tag	DFN	Tag <dfn>
static final HTML.Tag	DIR	Tag <dir>
static final HTML.Tag	DIV	Tag <div>
static final HTML.Tag	DL	Tag <dl>
static final HTML.Tag	DT	Tag <dt>
static final HTML.Tag	EM	Tag <em>
static final HTML.Tag	FONT	Tag <font>
static final HTML.Tag	FORM	Tag <form>
static final HTML.Tag	FRAME	Tag <frame>
static final HTML.Tag	FRAMESET	Tag <frameset>
static final HTML.Tag	H1	Tag <h1>
static final HTML.Tag	H2	Tag <h2>
static final HTML.Tag	H3	Tag <h3>
static final HTML.Tag	H4	Tag <h4>
static final HTML.Tag	H5	Tag <h5>
static final HTML.Tag	H6	Tag <h6>
static final HTML.Tag	HEAD	Tag <head>
static final HTML.Tag	HR	Tag <hr>
static final HTML.Tag	HTML	Tag <html>
static final HTML.Tag	I	Tag <i>
static final HTML.Tag	IMG	Tag <img>
static final HTML.Tag	IMPLIED	All text content must be in a paragraph element.
static final HTML.Tag	INPUT	Tag <input>
static final HTML.Tag	ISINDEX	Tag <isindex>
static final HTML.Tag	KBD	Tag <kbd>
static final HTML.Tag	LI	Tag <li>
static final HTML.Tag	LINK	Tag <link>
static final HTML.Tag	MAP	Tag <map>
static final HTML.Tag	MENU	Tag <menu>
static final HTML.Tag	META	Tag <meta>
static final HTML.Tag	NOFRAMES	Tag <noframes>
static final HTML.Tag	OBJECT	Tag <object>
static final HTML.Tag	OL	Tag <ol>
static final HTML.Tag	OPTION	Tag <option>
static final HTML.Tag	P	Tag <p>
static final HTML.Tag	PARAM	Tag <param>
static final HTML.Tag	PRE	Tag <pre>
static final HTML.Tag	S	Tag <s>
static final HTML.Tag	SAMP	Tag <samp>
static final HTML.Tag	SCRIPT	Tag <script>
static final HTML.Tag	SELECT	Tag <select>
static final HTML.Tag	SMALL	Tag <small>
static final HTML.Tag	SPAN	Tag <span>
static final HTML.Tag	STRIKE	Tag <strike>
static final HTML.Tag	STRONG	Tag <strong>
static final HTML.Tag	STYLE	Tag <style>
static final HTML.Tag	SUB	Tag <sub>
static final HTML.Tag	SUP	Tag <sup>
static final HTML.Tag	TABLE	Tag <table>
static final HTML.Tag	TD	Tag <td>
static final HTML.Tag	TEXTAREA	Tag <textarea>
static final HTML.Tag	TH	Tag <th>
static final HTML.Tag	TITLE	Tag <title>
static final HTML.Tag	TR	Tag <tr>
static final HTML.Tag	TT	Tag <tt>
static final HTML.Tag	U	Tag <u>
static final HTML.Tag	UL	Tag <ul>
static final HTML.Tag	VAR	Tag <var>

Constructor Summary

Constructors

Modifier	Constructor	Description
	Tag()	Constructs a Tag.
protected	Tag(String id)	Creates a new Tag with the specified id, and with causesBreak and isBlock set to false.
protected	Tag(String id, boolean causesBreak, boolean isBlock)	Creates a new Tag with the specified id; causesBreak and isBlock are defined by the user.

Method Summary

Modifier and Type	Method	Description
boolean	breaksFlow()	Returns true if this tag causes a line break to the flow of data, otherwise returns false.
boolean	isBlock()	Returns true if this tag is a block tag, which is a tag used to add structure to a document.
boolean	isPreformatted()	Returns true if this tag is pre-formatted, which is true if the tag is either PRE or TEXTAREA.
String	toString()	Returns the string representation of the tag.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
boolean	equals(Object o)	Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
int	hashCode()	Answers an integer hash code for the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Field Details

A

public static final HTML.Tag A

Tag <a>

ADDRESS

public static final HTML.Tag ADDRESS

Tag <address>

APPLET

public static final HTML.Tag APPLET

Tag <applet>

AREA

public static final HTML.Tag AREA

Tag <area>

B

public static final HTML.Tag B

Tag <b>

BASE

public static final HTML.Tag BASE

Tag <base>

BASEFONT

public static final HTML.Tag BASEFONT

Tag <basefont>

BIG

public static final HTML.Tag BIG

Tag <big>

BLOCKQUOTE

public static final HTML.Tag BLOCKQUOTE

Tag <blockquote>

BODY

public static final HTML.Tag BODY

Tag <body>

BR

public static final HTML.Tag BR

Tag <br>

CAPTION

public static final HTML.Tag CAPTION

Tag <caption>

CENTER

public static final HTML.Tag CENTER

Tag <center>

CITE

public static final HTML.Tag CITE

Tag <cite>

CODE

public static final HTML.Tag CODE

Tag <code>

DD

public static final HTML.Tag DD

Tag <dd>

DFN

public static final HTML.Tag DFN

Tag <dfn>

DIR

public static final HTML.Tag DIR

Tag <dir>

DIV

public static final HTML.Tag DIV

Tag <div>

DL

public static final HTML.Tag DL

Tag <dl>

DT

public static final HTML.Tag DT

Tag <dt>

EM

public static final HTML.Tag EM

Tag <em>

FONT

public static final HTML.Tag FONT

Tag <font>

FORM

public static final HTML.Tag FORM

Tag <form>

FRAME

public static final HTML.Tag FRAME

Tag <frame>

FRAMESET

public static final HTML.Tag FRAMESET

Tag <frameset>

H1

public static final HTML.Tag H1

Tag <h1>

H2

public static final HTML.Tag H2

Tag <h2>

H3

public static final HTML.Tag H3

Tag <h3>

H4

public static final HTML.Tag H4

Tag <h4>

H5

public static final HTML.Tag H5

Tag <h5>

H6

public static final HTML.Tag H6

Tag <h6>

HEAD

public static final HTML.Tag HEAD

Tag <head>

HR

public static final HTML.Tag HR

Tag <hr>

HTML

public static final HTML.Tag HTML

Tag <html>

I

public static final HTML.Tag I

Tag <i>

IMG

public static final HTML.Tag IMG

Tag <img>

INPUT

public static final HTML.Tag INPUT

Tag <input>

ISINDEX

public static final HTML.Tag ISINDEX

Tag <isindex>

KBD

public static final HTML.Tag KBD

Tag <kbd>

LI

public static final HTML.Tag LI

Tag <li>

LINK

public static final HTML.Tag LINK

Tag <link>

MAP

public static final HTML.Tag MAP

Tag <map>

MENU

public static final HTML.Tag MENU

Tag <menu>

META

public static final HTML.Tag META

Tag <meta>

NOFRAMES

public static final HTML.Tag NOFRAMES

Tag <noframes>

OBJECT

public static final HTML.Tag OBJECT

Tag <object>

OL

public static final HTML.Tag OL

Tag <ol>

OPTION

public static final HTML.Tag OPTION

Tag <option>

P

public static final HTML.Tag P

Tag <p>

PARAM

public static final HTML.Tag PARAM

Tag <param>

PRE

public static final HTML.Tag PRE

Tag <pre>

SAMP

public static final HTML.Tag SAMP

Tag <samp>

SCRIPT

public static final HTML.Tag SCRIPT

Tag <script>

SELECT

public static final HTML.Tag SELECT

Tag <select>

SMALL

public static final HTML.Tag SMALL

Tag <small>

SPAN

public static final HTML.Tag SPAN

Tag <span>

STRIKE

public static final HTML.Tag STRIKE

Tag <strike>

S

public static final HTML.Tag S

Tag <s>

STRONG

public static final HTML.Tag STRONG

Tag <strong>

STYLE

public static final HTML.Tag STYLE

Tag <style>

SUB

public static final HTML.Tag SUB

Tag <sub>

SUP

public static final HTML.Tag SUP

Tag <sup>

TABLE

public static final HTML.Tag TABLE

Tag <table>

TD

public static final HTML.Tag TD

Tag <td>

TEXTAREA

public static final HTML.Tag TEXTAREA

Tag <textarea>

TH

public static final HTML.Tag TH

Tag <th>

TITLE

public static final HTML.Tag TITLE

Tag <title>

TR

public static final HTML.Tag TR

Tag <tr>

TT

public static final HTML.Tag TT

Tag <tt>

U

public static final HTML.Tag U

Tag <u>

UL

public static final HTML.Tag UL

Tag <ul>

VAR

public static final HTML.Tag VAR

Tag <var>

IMPLIED

public static final HTML.Tag IMPLIED

All text content must be in a paragraph element. If a paragraph didn't exist when content was encountered, a paragraph is manufactured.

This is a tag synthesized by the HTML reader. Since elements are identified by their tag type, we create a some fake tag types to mark the elements that were manufactured.

CONTENT

public static final HTML.Tag CONTENT

All text content is labeled with this tag.

This is a tag synthesized by the HTML reader. Since elements are identified by their tag type, we create a some fake tag types to mark the elements that were manufactured.

COMMENT

public static final HTML.Tag COMMENT

All comments are labeled with this tag.

This is a tag synthesized by the HTML reader. Since elements are identified by their tag type, we create a some fake tag types to mark the elements that were manufactured.

Constructor Details

Tag

public Tag()

Constructs a Tag.

Since:

1.3

Tag

protected Tag(String id)

Creates a new Tag with the specified id, and with causesBreak and isBlock set to false.

Parameters:

id - the id of the new tag

Tag

protected Tag(String id,
 boolean causesBreak,
 boolean isBlock)

Creates a new Tag with the specified id; causesBreak and isBlock are defined by the user.

Parameters:

id - the id of the new tag

causesBreak - true if this tag causes a break to the flow of data

isBlock - true if the tag is used to add structure to a document

Method Details

isBlock

public boolean isBlock()

Returns true if this tag is a block tag, which is a tag used to add structure to a document.

Returns:

true if this tag is a block tag, otherwise returns false

breaksFlow

public boolean breaksFlow()

Returns true if this tag causes a line break to the flow of data, otherwise returns false.

Returns:

true if this tag causes a line break to the flow of data, otherwise returns false

isPreformatted

public boolean isPreformatted()

Returns true if this tag is pre-formatted, which is true if the tag is either PRE or TEXTAREA.

Returns:

true if this tag is pre-formatted, otherwise returns false

toString

public String toString()

Returns the string representation of the tag.

Overrides:

toString in class Object

Returns:

the String representation of the tag