Re: [Htmlparser-user] Getting all tags??

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You will need to cast it to a tag if possible and use getTagName ():
    if (node instanceof Tag)
        System.out.println (((Tag)node).getTagName ());

Thomas Zastrow wrote:

> Derrick Oswald schrieb:
>
>> Sorry about that. I fixed the ocumentation. Just supply a null...
>>    NodeList list = parser.parse (null);
>> Note that the tags will be nested so the list is only as long as the 
>> count of enclosing tags, usually just one, i.e. <HTML>.
>>
>> If you want nodes in a simple sequential order without nesting, use 
>> the lexer...
>>    Parser parser = new Parser ("http://whatever");
>>    Lexer lexer = parser.getLexer ();
>>    Node node;
>>    while (null != (node = lexer.nextNode ())
>>        ... do something with the node
>>
> Dear Derrick,
>
> thank you for your help ;-)
>
> So, maybe I can ask another question ... I got this code:
>
>        Parser parser = new 
> Parser("/gb/testfiles/abraham/fabeln/antwort.htm");
>        Lexer lexer = parser.getLexer();
>        Node node;
>        String s;
>              while(null != lexer.nextNode()){
>            node = lexer.nextNode();
>            s = node.toPlainTextString();
>            System.out.println(s);
>        }
>
> Works fine, but it prints me the content of the tags, not the names of 
> the tags? But I just need to know which tags are used in the document...
>
> Thank you very much!
>
> Greetings,
>
> Tom
>
>
>
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