org.htmlparser.filters
Class LinkRegexFilter

java.lang.Object
  org.htmlparser.filters.LinkRegexFilter

All Implemented Interfaces:

java.lang.Cloneable, NodeFilter, java.io.Serializable

public class LinkRegexFilter

extends java.lang.Object

implements NodeFilter

This class accepts tags of class LinkTag that contain a link matching a given regex pattern. Use this filter to extract LinkTag nodes with URLs that match the desired regex pattern.

See Also:

Serialized Form

Field Summary

protected java.util.regex.Pattern

mRegex The regular expression to use on the link.

Constructor Summary

LinkRegexFilter(java.lang.String regexPattern)
Creates a LinkRegexFilter that accepts LinkTag nodes containing a URL that matches the supplied regex pattern.

LinkRegexFilter(java.lang.String regexPattern, boolean caseSensitive)
Creates a LinkRegexFilter that accepts LinkTag nodes containing a URL that matches the supplied regex pattern.

Method Summary

boolean

accept(Node node) Accept nodes that are a LinkTag and have a URL that matches the regex pattern supplied in the constructor.

Methods inherited from class java.lang.Object

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

Field Detail

mRegex

protected java.util.regex.Pattern mRegex

The regular expression to use on the link.

Constructor Detail

LinkRegexFilter

public LinkRegexFilter(java.lang.String regexPattern)

Creates a LinkRegexFilter that accepts LinkTag nodes containing a URL that matches the supplied regex pattern. The match is case insensitive.

Parameters:

regexPattern - The pattern to match.

LinkRegexFilter

public LinkRegexFilter(java.lang.String regexPattern,
                       boolean caseSensitive)

Creates a LinkRegexFilter that accepts LinkTag nodes containing a URL that matches the supplied regex pattern.

Parameters:

regexPattern - The regex pattern to match.

caseSensitive - Specifies case sensitivity for the matching process.

Method Detail

accept

public boolean accept(Node node)

Accept nodes that are a LinkTag and have a URL that matches the regex pattern supplied in the constructor.

Specified by:

accept in interface NodeFilter

Parameters:

node - The node to check.

Returns:

true if the node is a link with the pattern.