Source code for koi_net.components.knowledge_handlers.basic_rid_handler

from dataclasses import dataclass

from koi_net.protocol.knowledge_object import KnowledgeObject
from koi_net.protocol.event import EventType
from ..interfaces import KnowledgeHandler, STOP_CHAIN, HandlerType
from ..identity import NodeIdentity




@dataclass
class BasicRidHandler(KnowledgeHandler):
    identity: NodeIdentity
    
    handler_type = HandlerType.RID
    


    def handle(self, kobj: KnowledgeObject):
        if kobj.rid == self.identity.rid and kobj.source is not None:
            return STOP_CHAIN
        
        if kobj.event_type == EventType.FORGET:
            kobj.normalized_event_type = EventType.FORGET
            return kobj