aranega

class MList(object):
    def __init__(self, owner, feature):
        self.innerlist = []
        self.owner = owner
        self.feature = feature

    def size(self):
        return len(self.innerlist)

    def append(self, value, update_opposite=True):

aranega

from pyecore.resources import ResourceSet
from pyecore.utils import dispatch
import pyecore.ecore as ecore


class PlantUMLSwitch(object):
    def __init__(self):
        self.visited = set()

    @dispatch