demand a class but not a object?@@.

[mikeliu1976]

regards:

    
why a object's method could demand a class but not a object?
     ...@@
      

     Node [] images = parser.extractAllNodesThatAre(ImageTag.class);
                                                   ^^^^^^^^^^^^^^^^^^

thank you
may god be with you

[Derrick Oswald]

A class is an object.
It's the meta object that describes a class.
Similar code is:

  ImageTag tag = new ImageTag ();
  Class cls = tag.getClass ();
  extractAllNodesThatAre (cls);

or

  extractAllNodesThatMatch (new NodeClassFilter (cls));

The extractAllNodesThatAre method compares each node with the given tag class and if it matches, adds it to the list.

[mikeliu1976]

regards:

Thank you for reply.I find this project is good.
and read some discussions on
http://sourceforge.net/mail/?group_id=24399                                                                                 
It is good.Hope that this project will succeed.
 

                                                                               
thank you
may god be with you