org.ff4j.core

Interface FlippingStrategy

All Known Implementing Classes:

AbstractFlipStrategy, BlackListStrategy, ClientFilterStrategy, DarkLaunchStrategy, ExpressionFlipStrategy, OfficeHourStrategy, PonderationStrategy, ReleaseDateFlipStrategy, ServerFilterStrategy, WhiteListStrategy

public interface FlippingStrategy

Each feature should implement the flipping strategy. (enabling/disabling will be handle by flipper.

Author:

clunven

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(String featureName, FeatureStore store, FlippingExecutionContext executionContext) Tell if flip should be realized.
Map<String,String>	getInitParams() Initial Parameters required to insert this new flipping.
void	init(String featureName, Map<String,String> initParam) Allow to parameterized Flipping Strategy

Method Detail

init

void init(String featureName,
          Map<String,String> initParam)

Allow to parameterized Flipping Strategy

Parameters:

featureName - current featureName

initValue - initial Value

getInitParams

Map<String,String> getInitParams()

Initial Parameters required to insert this new flipping.

Returns:

initial parameters for this strategy

evaluate

boolean evaluate(String featureName,
                 FeatureStore store,
                 FlippingExecutionContext executionContext)

Tell if flip should be realized.

Parameters:

featureName - target featureName

executionContext - custom params to make decision

Returns:

if flipping should be performed