"""Null adapter — always answers "I don't know." for grading sanity checks."""
from __future__ import annotations
from benchmarks.memorystress.adapters.base import (
CostSnapshot,
IngestResult,
MemorySystemAdapter,
QueryResult,
)
class NullAdapter(MemorySystemAdapter):
"""Baseline that never recalls anything. Should score ~0%."""
def ingest(self, session: dict) -> IngestResult:
return IngestResult(success=True)
def query(self, question: dict) -> QueryResult:
return QueryResult(answer="I don't know.")
def reset(self) -> None:
pass
def get_cost(self) -> CostSnapshot:
return CostSnapshot()
