class MyTraverser(ITopicTreeVisitor):
def __init__(self):
self.traverser = TopicTreeTraverser(self)
self.calls = ''
self.topics = []
def traverse(self, rootTopic, **kwargs):
self.traverser.traverse(rootTopic, **kwargs)
def __append(self, val):
self.calls = self.calls + str(val)
def _startTraversal(self):
self.__append(1)
def _accept(self, topicObj):
self.__append(2)
# only accept topics at root or second level tree, or if tailName() is 'A'
return len(topicObj.getNameTuple()) <= 2 or topicObj.getNodeName() == 'A'
def _onTopic(self, topicObj):
self.__append(3)
self.topics.append(topicObj.getNodeName())
def _startChildren(self):
self.__append(4)
def _endChildren(self):
self.__append(5)
def _doneTraversal(self):
self.__append(6)
class MyTraverser(ITopicTreeVisitor):
def __init__(self):
self.traverser = TopicTreeTraverser(self)
self.calls = ''
self.topics = []
def traverse(self, rootTopic, **kwargs):
self.traverser.traverse(rootTopic, **kwargs)
def __append(self, val):
self.calls = self.calls + str(val)
def _startTraversal(self):
self.__append(1)
def _accept(self, topicObj):
self.__append(2)
# only accept topics at root or second level tree, or if tailName() is 'A'
return len(topicObj.getNameTuple()
) <= 2 or topicObj.getNodeName() == 'A'
def _onTopic(self, topicObj):
self.__append(3)
self.topics.append(topicObj.getNodeName())
def _startChildren(self):
self.__append(4)
def _endChildren(self):
self.__append(5)
def _doneTraversal(self):
self.__append(6)
def __init__(self):
self.traverser = TopicTreeTraverser(self)
self.calls = ''
self.topics = []
def __init__(self):
self.traverser = TopicTreeTraverser(self)
self.calls = ''
self.topics = []
