def parse_for_each(self, node):
        """
        Parses <ForEach>

        @param node: Node containing the <ForEach> element
        @type node: xml.etree.Element
        """
        
        if self.current_structure == None:
            self.raise_error('<ForEach> can only be made within ' +
                             'a structure definition')

        if 'instances' in node.lattrib:
            instances = node.lattrib['instances']
        else:
            self.raise_error('<ForEach> must specify a reference to target'
                             'instances')

        if 'as' in node.lattrib:
            as_ = node.lattrib['as']
        else:
            self.raise_error('<ForEach> must specify a name for the '
                             'enumerated target instances')

        old_structure = self.current_structure
        fe = ForEach(instances, as_)
        self.current_structure.add_for_each(fe)
        self.current_structure = fe
        
        self.process_nested_tags(node)

        self.current_structure = old_structure
def parse_for_each ( self , node ) : if self . current_structure == None : self . raise_error ( '<ForEach> can only be made within ' + 'a structure definition' ) if 'instances' in node . lattrib : instances = node . lattrib [ 'instances' ] else : self . raise_error ( '<ForEach> must specify a reference to target' 'instances' ) if 'as' in node . lattrib : as_ = node . lattrib [ 'as' ] else : self . raise_error ( '<ForEach> must specify a name for the ' 'enumerated target instances' ) old_structure = self . current_structure fe = ForEach ( instances , as_ ) self . current_structure . add_for_each ( fe ) self . current_structure = fe self . process_nested_tags ( node ) self . current_structure = old_structure
Parses <ForEach>

        @param node: Node containing the <ForEach> element
        @type node: xml.etree.Element