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## org.htmlparser.filters
Class CssSelectorNodeFilter

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

All Implemented Interfaces:
  Serializable, Cloneable, NodeFilter

    public class CssSelectorNodeFilter

extends 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(String selector)` Create a Cascading Style Sheet node filter.

Method Summary
`boolean` | `accept(Node node)` Accept nodes that match the selector expression.
`static String` | `unescape(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(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 String unescape(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.

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| © 2005 Derrick Oswald Jun 10, 2006
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HTML Parser is an open source library released under LGPL. |