public SelectBuilder clazz(final String _class)
    {
        addPoint();
        this.bldr.append("class[").append(_class).append("]");
        return this;
    }
public SelectBuilder clazz ( final String _class ) { addPoint ( ) ; this . bldr . append ( "class[" ) . append ( _class ) . append ( "]" ) ; return this ; }
@param _class attribute to be added
@return this