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org.htmlparser.tags
Class BaseHrefTag

java.lang.Object
  extended by org.htmlparser.nodes.AbstractNode
      extended by org.htmlparser.nodes.TagNode
          extended by org.htmlparser.tags.BaseHrefTag
All Implemented Interfaces:
Serializable, Cloneable, Node, Tag

public class BaseHrefTag
extends TagNode

BaseHrefTag represents an <Base> tag. It extends a basic tag by providing an accessor to the HREF attribute.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.htmlparser.nodes.TagNode
breakTags, mAttributes, mDefaultScanner
 
Fields inherited from class org.htmlparser.nodes.AbstractNode
children, mPage, nodeBegin, nodeEnd, parent
 
Constructor Summary
BaseHrefTag()
          Create a new base tag.
 
Method Summary
 void doSemanticAction()
          Perform the meaning of this tag.
 String getBaseUrl()
          Get the value of the HREF attribute, if any.
 String[] getIds()
          Return the set of names handled by this tag.
 void setBaseUrl(String base)
          Set the value of the HREF attribute.
 
Methods inherited from class org.htmlparser.nodes.TagNode
accept, breaksFlow, getAttribute, getAttributeEx, getAttributesEx, getEnders, getEndingLineNumber, getEndTag, getEndTagEnders, getRawTagName, getStartingLineNumber, getTagBegin, getTagEnd, getTagName, getText, getThisScanner, isEmptyXmlTag, isEndTag, removeAttribute, setAttribute, setAttribute, setAttribute, setAttributeEx, setAttributesEx, setEmptyXmlTag, setEndTag, setTagBegin, setTagEnd, setTagName, setText, setThisScanner, toHtml, toPlainTextString, toString
 
Methods inherited from class org.htmlparser.nodes.AbstractNode
clone, collectInto, getChildren, getEndPosition, getFirstChild, getLastChild, getNextSibling, getPage, getParent, getPreviousSibling, getStartPosition, setChildren, setEndPosition, setPage, setParent, setStartPosition, toHtml
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.htmlparser.Node
clone, collectInto, getChildren, getEndPosition, getFirstChild, getLastChild, getNextSibling, getPage, getParent, getPreviousSibling, getStartPosition, setChildren, setEndPosition, setPage, setParent, setStartPosition, toHtml
 

Constructor Detail

BaseHrefTag

public BaseHrefTag()
Create a new base tag.

Method Detail

getIds

public String[] getIds()
Return the set of names handled by this tag.

Specified by:
getIds in interface Tag
Overrides:
getIds in class TagNode
Returns:
The names to be matched that create tags of this type.

getBaseUrl

public String getBaseUrl()
Get the value of the HREF attribute, if any.

Returns:
The HREF value, with the leading and trailing whitespace removed, if any.

setBaseUrl

public void setBaseUrl(String base)
Set the value of the HREF attribute.

Parameters:
base - The new HREF value.

doSemanticAction

public void doSemanticAction()
                      throws ParserException
Perform the meaning of this tag. This sets the base URL to use for the rest of the page.

Specified by:
doSemanticAction in interface Node
Overrides:
doSemanticAction in class AbstractNode
Throws:
ParserException - If setting the base URL fails.

© 2005 Derrick Oswald
Jun 10, 2006

HTML Parser is an open source library released under LGPL. SourceForge.net