def __init__(self, value, children):
self.id = Id.getNewId()
self.value = value
self.children = children
def __init__(self, parent):
self.id = Id.getNewId()
self.symbols = {}
self.parent = parent
def __init__(self, value, children):
self.id = Id.getNewId()
self.value = value
self.children = children
def __init__(self, parent):
self.id = Id.getNewId()
self.symbols = {}
self.parent = parent
