org.erowid.sperowider.htmlshredding
Class HTMLTag

java.lang.Object
  org.erowid.sperowider.htmlshredding.HTMLTag

All Implemented Interfaces:

HTMLElement

Direct Known Subclasses:

HTMLMetaTag, ScriptTag

public class HTMLTag

extends Object

implements HTMLElement

Represents a generic HTML Tag, which consists of a name, lead and following characters (for closing tags, or for self closing tags), and a collection of attributes, some of which have values.

Version:

$Header: /cvsroot/sperowider/SPEROWIDER_MODULE/javasource/org/erowid/sperowider/htmlshredding/HTMLTag.java,v 1.5 2005/06/08 09:12:28 gurustu Exp $

Author:

Stu Statman

Constructor Summary

HTMLTag()
Creates an empty tag

HTMLTag(String tagName)
This is instantiated with the tag name (the command at the start of the tag) *only*.

Method Summary

void	addAttributesFromTag(HTMLTag tag) Adds in the attributes from one tag into this one.
void	addHTMLTagAttribute(HTMLTagAttribute hta) Adds a new HTMLTagAttribute to this tag
String	getFollowChar() Returns the follow character for this tag.
HTMLTagAttribute	getHTMLTagAttribute(String name) Returns the HTMLTagAttribute with the given attribute name.
Iterator	getHTMLTagAttributes() Returns an Iterator pointing to the list of HTMLTagAttribute
String	getLeadChar() Returns the lead character.
String	getTagName() Returns the tag name, the thing that starts a tag off (the "a" in "", etc.)
void	setFollowChar(char value) Sets the follow character for this tag.
void	setLeadChar(char value) Sets the lead character for this tag.
void	setTagName(String name) Sets the tag name, the thing that starts a tag off (the "a" in "", etc.)
String	toString() Returns the text of this tag
void	write(Writer w) Writes the text version of this tag to the passed in Writer

Methods inherited from class java.lang.Object

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

Constructor Detail

HTMLTag

public HTMLTag(String tagName)

This is instantiated with the tag name (the command at the start of the tag) *only*. Don't include the rest of the tag.

HTMLTag

public HTMLTag()

Creates an empty tag

Method Detail

setLeadChar

public void setLeadChar(char value)

Sets the lead character for this tag. Usually this would be either blank or "/" for closing tags.

setFollowChar

public void setFollowChar(char value)

Sets the follow character for this tag. Usually this would be either blank or "/" for self closing tags.

getLeadChar

public String getLeadChar()

Returns the lead character. Usually this would be either blank or "/" for closing tags.

getFollowChar

public String getFollowChar()

Returns the follow character for this tag. Usually this would be either blank or "/" for self closing tags.

setTagName

public void setTagName(String name)

Sets the tag name, the thing that starts a tag off (the "a" in "", etc.)

getTagName

public String getTagName()

Returns the tag name, the thing that starts a tag off (the "a" in "", etc.)

getHTMLTagAttributes

public Iterator getHTMLTagAttributes()

Returns an Iterator pointing to the list of HTMLTagAttribute

addAttributesFromTag

public void addAttributesFromTag(HTMLTag tag)

Adds in the attributes from one tag into this one.

addHTMLTagAttribute

public void addHTMLTagAttribute(HTMLTagAttribute hta)

Adds a new HTMLTagAttribute to this tag

getHTMLTagAttribute

public HTMLTagAttribute getHTMLTagAttribute(String name)

Returns the HTMLTagAttribute with the given attribute name.

write

public void write(Writer w)
           throws IOException

Writes the text version of this tag to the passed in Writer

Specified by:

write in interface HTMLElement

Parameters:

w -

Throws:

IOException

toString

public String toString()

Returns the text of this tag