1 import sets
2
3
5 """
6 A class to represent a relation between user entities
7 """
8
9 - def __init__(self, userEntityParticipants, externalEntityRelationIdList=[]):
10
11 self.externalEntityRelationIdSet = sets.Set(externalEntityRelationIdList)
12 self.uEId_participants = sets.Set(userEntityParticipants)
13
15 self.externalEntityRelationIdSet.add(externalEntityRelationId)
16
18 return self.externalEntityRelationIdSet
19