33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
"""Toy satellite planner adapter.
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Exposes a simple interface to produce local constraints and accept PlanDelta commits.
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This is a stub implementation intended for integration tests and adapter conformance.
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"""
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from typing import Dict, Any
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from ..plan_delta import PlanDelta
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class SatPlannerAdapter:
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def __init__(self, node_id: str):
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self.node_id = node_id
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self.local_state: Dict[str, Any] = {"fuel": 100.0, "power": 100.0}
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def describe_local_problem(self) -> Dict[str, Any]:
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# returns a serializable local problem description
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return {"node_id": self.node_id, "state": self.local_state}
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def apply_delta(self, delta: PlanDelta) -> bool:
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# naive application: if commitment contains a "burn" element, deduct fuel
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for c in delta.commitments.value():
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if isinstance(c, dict) and c.get("type") == "burn":
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amount = c.get("fuel", 0.0)
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if self.local_state["fuel"] >= amount:
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self.local_state["fuel"] -= amount
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else:
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return False
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return True
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def create(node_id: str):
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return SatPlannerAdapter(node_id)
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