MiddleLevelDataStorageProxy¶

Source: Distributed_Design_Optimizer/middlelevel/MiddleLevelDataStorageProxy.py

Proxy module for middle-level data storage.

This module provides proxy objects for multiprocessing access to middle-level data storage in distributed optimization.

Classes¶

MiddleLevelDataStorageProxy¶

Inherits from: BaseProxy

Proxy class for MiddleLevelDataStorage for use with multiprocessing.

Provides remote method invocation for MiddleLevelDataStorage objects across process boundaries.

Methods¶

set_Coupling(self, coupling: Any) → None

Store coupling variables from a subsystem.

Args:

coupling: Coupling parameters to store.

get_StoredCoupling(self, id: Any) → Any

Return the stored coupling data for a given subsystem ID (under lock).

Args:

id: Identifier of the neighbor subsystem whose data to retrieve.

Returns:

The stored MiddleLevelCouplingInterface for the given subsystem.

get_ID(self) → List[str]

Get the identifiers of the connected subsystems.

Returns:

List containing parent and child subsystem identifiers.

get_CouplingData(self) → List[Any]

Get all coupling data stored in this middle level.

Returns:

List of middle level coupling objects.

update_state(self, other_storage: Any) → None

Forward state update call to the remote MiddleLevelDataStorage object.

This proxy method is necessary for multiprocessing: it enables the caller to invoke update_state() on the actual MiddleLevelDataStorage object that resides in the manager process. The proxy itself has no local state to update - it simply forwards the call across process boundaries via _callmethod().

The actual state update (preserving memory addresses while updating numerical values) happens in the remote MiddleLevelDataStorage object, not in this proxy.

Note:

This is a proxy method - no local attributes are updated here.
The state lives in the actual MiddleLevelDataStorage object being proxied.

Args:

other_storage: Source instance to copy state from. Passed to the
remote object's update_state() method.