e2m2e.status

Unified result-status contract shared by every layer.

ADR 0024's status vocabulary—ConvergenceState, FailureCause, ResultStatus and the CAUSE_STATUS mapping—is consumed by the data, algorithm and numerics layers alike, so its single home is a package-root shared-kernel leaf: importable by every layer, importing no layer itself (ADR 0039). The historical paths e2m2e.data.templates and e2m2e.algorithm.results re-export these objects with unchanged identity.

Attributes

CAUSE_STATUS

Classes

ConvergenceState	算法最终状态。
FailureCause	算法最终结局的稳定原因码。
ResultStatus	同步算法结果共享的最终状态三元组。

Module Contents

class e2m2e.status.ConvergenceState(*args, **kwds)

Bases: enum.Enum

算法最终状态。

ITERATING = 'iterating'

CONVERGED = 'converged'

DIVERGED = 'diverged'

STAGNATED = 'stagnated'

MAX_ITERATIONS = 'max_iterations'

INFEASIBLE = 'infeasible'

COLLISION = 'collision'

FAILED = 'failed'

class e2m2e.status.FailureCause(*args, **kwds)

Bases: enum.Enum

算法最终结局的稳定原因码。

NONE = 'none'

INTEGRATION_FAILED = 'integration_failed'

SINGULAR_JACOBIAN = 'singular_jacobian'

INVALID_PERIOD = 'invalid_period'

MAX_ITERATIONS_REACHED = 'max_iterations_reached'

STAGNATION_DETECTED = 'stagnation_detected'

DIVERGENCE_DETECTED = 'divergence_detected'

NO_INTERSECTION = 'no_intersection'

CONSTRAINT_VIOLATION = 'constraint_violation'

BODY_COLLISION = 'body_collision'

LEVEL1_CORRECTION_FAILED = 'level1_correction_failed'

BACKEND_FAILURE = 'backend_failure'

INVALID_INPUT = 'invalid_input'

UNKNOWN = 'unknown'

e2m2e.status.CAUSE_STATUS: dict[FailureCause, ConvergenceState]

class e2m2e.status.ResultStatus

同步算法结果共享的最终状态三元组。

status: ConvergenceState

cause: FailureCause

message: str

__post_init__() → None