from Base import Base
from Util import Strings


class SwitchPort(Base):

    def __init__(self):
        Base.__init__(self)

    def get_vlan_id(self):
        """
        Obtain vlan id from property name
        :return: Returns id of the vlan or blank
        """
        data_compare = self.name.lower().split()
        index = Strings.index_value(data_compare, "vlan")
        if index >= 0:
            return data_compare[index + 1].strip()
        else:
            return ""