com.cloudera.gertrude

Interface FlagValueCalculator<T>

All Known Implementing Classes:

FlagValueCalculatorImpl

public interface FlagValueCalculator<T>

Logic for calculating the value of a named experiment flag for a given ExperimentState.

Clients do not typically work with this interface directly, but rather access it through the ExperimentState.get(com.cloudera.gertrude.ExperimentFlag<T>) method for retrieving and caching the values of ExperimentFlag instances.

Method Summary

Methods

Modifier and Type	Method and Description
FlagValue<T>	apply(ExperimentState state) Compute the value of this flag for the given ExperimentState.

Method Detail

apply

FlagValue<T> apply(ExperimentState state)

Compute the value of this flag for the given ExperimentState.

Parameters:

state - the current state

Returns:

the FlagValue containing the calculated value and its ConditionLevel.