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Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
public class LinkTag
extends CompositeTag
Field Summary | |
protected String |
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Fields inherited from class org.htmlparser.tags.CompositeTag | |
mDefaultCompositeScanner , mEndTag |
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 | |
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Method Summary | |
String |
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String |
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String[] |
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String[] |
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String[] |
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String |
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String |
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boolean |
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boolean |
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boolean |
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boolean |
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boolean |
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boolean |
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boolean |
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void |
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void |
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void |
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String |
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Methods inherited from class org.htmlparser.tags.CompositeTag | |
accept , childAt , children , collectInto , digupStringNode , elements , findPositionOf , findPositionOf , findPositionOf , getChild , getChildCount , getChildrenAsNodeArray , getChildrenHTML , getEndTag , getStringText , getText , putChildrenInto , putEndTagInto , removeChild , searchByName , searchFor , searchFor , searchFor , searchFor , setEndTag , toHtml , toPlainTextString , toString , toString |
Methods inherited from class org.htmlparser.nodes.TagNode | |
accept , breaksFlow , getAttribute , getAttributeEx , getAttributesEx , getEndTag , getEndTagEnders , getEnders , getEndingLineNumber , getIds , 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 | |
accept , clone , collectInto , doSemanticAction , getChildren , getEndPosition , getFirstChild , getLastChild , getNextSibling , getPage , getParent , getPreviousSibling , getStartPosition , getText , setChildren , setEndPosition , setPage , setParent , setStartPosition , setText , toHtml , toHtml , toPlainTextString , toString |
public LinkTag()
Constructor creates an LinkTag object, which basically stores the location where the link points to, and the text it contains. In order to get the contents of the link tag, use the method children(), which returns an enumeration of nodes encapsulated within the link. The following code will get all the images inside a link tag.Node node ; ImageTag imageTag; for (Enumeration e=linkTag.children();e.hasMoreElements();) { node = (Node)e.nextElement(); if (node instanceof ImageTag) { imageTag = (ImageTag)node; // Process imageTag } }
public String extractLink()
Extract the link from the HREF attribute.
- Returns:
- The URL from the HREF attibute. This is absolute if the tag has a valid page.
public String getAccessKey()
Get theACCESSKEY
attribute, if any.
- Returns:
- The value of the
ACCESSKEY
attribute, ornull
if the attribute doesn't exist.
public String[] getEndTagEnders()
Return the set of end tag names that cause this tag to finish.
- Specified by:
- getEndTagEnders in interface Tag
- Overrides:
- getEndTagEnders in interface TagNode
- Returns:
- The names of following end tags that stop further scanning.
public String[] getEnders()
Return the set of tag names that cause this tag to finish.
- Returns:
- The names of following tags that stop further scanning.
public String[] getIds()
Return the set of names handled by this tag.
- Returns:
- The names to be matched that create tags of this type.
public String getLink()
Returns the url as a string, to which this link points. This string has had the "mailto:" and "javascript:" protocol stripped off the front (if those predicates returntrue
) but not for other protocols. Don't ask me why, it's a legacy thing.
- Returns:
- The URL for this
A
tag.
public String getLinkText()
Returns the text contained inside this link tag.
- Returns:
- The textual contents between the pair.
public boolean isFTPLink()
Tests if the link is an FTP link.
- Returns:
- flag indicating if this link is an FTP link
public boolean isHTTPLikeLink()
Tests if the link is an HTTP link or one of its variations (HTTPS, etc.).
- Returns:
- flag indicating if this link is an HTTP link or one of its variations (HTTPS, etc.)
public boolean isHTTPLink()
Tests if the link is an HTTP link.
- Returns:
- flag indicating if this link is an HTTP link
public boolean isHTTPSLink()
Tests if the link is an HTTPS link.
- Returns:
- flag indicating if this link is an HTTPS link
public boolean isIRCLink()
Tests if the link is an IRC link.
- Returns:
- flag indicating if this link is an IRC link
public boolean isJavascriptLink()
Tests if the link is javascript
- Returns:
- flag indicating if the link is a javascript code
public boolean isMailLink()
Is this a mail address
- Returns:
- boolean true/false
public void setJavascriptLink(boolean newJavascriptLink)
Set the link as a javascript link.
- Parameters:
newJavascriptLink
- flag indicating if the link is a javascript code
public void setLink(String link)
Set theHREF
attribute.
- Parameters:
link
- The new value of theHREF
attribute.
public void setMailLink(boolean newMailLink)
Insert the method's description here. Creation date: (8/3/2001 1:49:31 AM)
- Parameters:
newMailLink
- boolean
public String toString()
Return the contents of this link node as a string suitable for debugging.
- Overrides:
- toString in interface CompositeTag
- Returns:
- A string representation of this node.
© 2005 Derrick Oswald Mai 08, 2008 |
HTML Parser is an open source library released under LGPL. | |