org.ff4j.strategy

Class PonderationStrategy

java.lang.Object

org.ff4j.strategy.AbstractFlipStrategy

org.ff4j.strategy.PonderationStrategy

All Implemented Interfaces:

Serializable, FlippingStrategy

Direct Known Subclasses:

DarkLaunchStrategy

public class PonderationStrategy
extends AbstractFlipStrategy
implements Serializable

This strategy will flip feature as soon as the release date is reached.

Author:

Cedrick Lunven (@clunven)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.ff4j.strategy.AbstractFlipStrategy

initParams

Constructor Summary

Constructors

Constructor and Description
PonderationStrategy() Default Constructor.
PonderationStrategy(double threshold) Parameterized constructor.

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(String featureName, FeatureStore currentStore, 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> initParams) Allow to parameterized Flipping Strategy
void	setWeight(double weight) Setter accessor for attribute 'weight'.

Methods inherited from class org.ff4j.strategy.AbstractFlipStrategy

assertRequiredParameter, getType, toJson, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PonderationStrategy

public PonderationStrategy()

Default Constructor.

PonderationStrategy

public PonderationStrategy(double threshold)

Parameterized constructor.

Parameters:

threshold - threshold

Method Detail

init

public void init(String featureName,
                 Map<String,String> initParams)

Allow to parameterized Flipping Strategy

Specified by:

init in interface FlippingStrategy

Overrides:

init in class AbstractFlipStrategy

Parameters:

featureName - current featureName

evaluate

public boolean evaluate(String featureName,
                        FeatureStore currentStore,
                        FlippingExecutionContext executionContext)

Tell if flip should be realized.

Specified by:

evaluate in interface FlippingStrategy

Parameters:

featureName - target featureName

executionContext - custom params to make decision

Returns:

if flipping should be performed

setWeight

public void setWeight(double weight)

Setter accessor for attribute 'weight'.

Parameters:

weight - new value for 'weight '

getInitParams

public Map<String,String> getInitParams()

Initial Parameters required to insert this new flipping.

Specified by:

getInitParams in interface FlippingStrategy

Overrides:

getInitParams in class AbstractFlipStrategy

Returns:

initial parameters for this strategy