@Override
	public int getChildCount ( Object parent ) {
		Value<?> vprt = ( (BencodeTreeNode) parent ).getValue();
		if ( vprt instanceof ListValue ) {
			return ( (ListValue) vprt ).getSize();
			
		} else if ( vprt instanceof DictionaryValue ) {
			return ( (DictionaryValue) vprt ).getSize();
			
		} else {
			return 0;
		}
	}