org.htmlparser.filters
Class CssSelectorNodeFilter

java.lang.Object
  org.htmlparser.filters.CssSelectorNodeFilter

All Implemented Interfaces:

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

public class CssSelectorNodeFilter

extends java.lang.Object

implements NodeFilter

A NodeFilter that accepts nodes based on whether they match a CSS2 selector. Refer to http://www.w3.org/TR/REC-CSS2/selector.html for syntax.

Todo: more thorough testing, any relevant pseudo-classes, css3 features

See Also:

Serialized Form

Constructor Summary

CssSelectorNodeFilter(java.lang.String selector)
Create a Cascading Style Sheet node filter.

Method Summary

boolean	accept(Node node) Accept nodes that match the selector expression.
static java.lang.String	unescape(java.lang.String escaped) Replace escape sequences in a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

CssSelectorNodeFilter

public CssSelectorNodeFilter(java.lang.String selector)

Create a Cascading Style Sheet node filter.

Parameters:

selector - The selector expression.

Method Detail

accept

public boolean accept(Node node)

Accept nodes that match the selector expression.

Specified by:

accept in interface NodeFilter

Parameters:

node - The node to check.

Returns:

true if the node matches, false otherwise.

unescape

public static java.lang.String unescape(java.lang.String escaped)

Replace escape sequences in a string.

Parameters:

escaped - The string to examine.

Returns:

The argument with escape sequences replaced by their equivalent character.