Policy

class Policy

Instantiate policy implementation for particular policy specification parameters.

__init__(*args, parameterizer: Callable[[Type], PolicySpecBase | None] | None = None, policy_spec: PolicySpecBase | None = None, **kwargs)

Construct a PolicyCoupler instance.

If policy_spec is not provided, all arguments are forwarded to policy spec initializer.

Methods

Attributes

GetEvalCtor() → str

GetSpec() → PolicySpec

Get policy’s parameter specification.

WithoutCalcRankAtColumnIndex() → PolicyCoupler

Make a copy of this policy instance with CalcRankAtColumnIndex disabled.

Useful to prevent optimization-out of strata rank number storage in a stratum ordered store backing a hereditary stratigraphic column.

__init__(*args, parameterizer: Callable[[Type], PolicySpecBase | None] | None = None, policy_spec: PolicySpecBase | None = None, **kwargs)

Construct a PolicyCoupler instance.

If policy_spec is not provided, all arguments are forwarded to policy spec initializer.

__repr__() → str

Return repr(self).

__str__() → str

Return str(self).

policy_spec_t

alias of PolicySpec

CalcMrcaUncertaintyAbsUpperBound: Callable

CalcMrcaUncertaintyAbsUpperBoundPessimalRank: Callable

CalcMrcaUncertaintyAbsUpperBoundAtPessimalRank: Callable

CalcMrcaUncertaintyRelUpperBound: Callable

CalcMrcaUncertaintyRelUpperBoundAtPessimalRank: Callable

CalcMrcaUncertaintyRelUpperBoundPessimalRank: Callable

CalcNumStrataRetainedUpperBound: Callable

CalcMrcaUncertaintyAbsExact: Callable | None

CalcMrcaUncertaintyRelExact: Callable | None

CalcNumStrataRetainedExact: Callable | None

CalcRankAtColumnIndex: Callable | None

IterRetainedRanks: Callable | None

GenDropRanks: Callable