Package growthbook.sdk.java

Class GrowthBook

java.lang.Object

growthbook.sdk.java.GrowthBook

public class GrowthBook
extends Object

GrowthBook SDK class. Build a context with GBContext.builder() or the GBContext constructor and pass it as an argument to the class constructor.

Constructor Summary

Constructors

Constructor	Description
GrowthBook()	No-args constructor.
GrowthBook(GBContext context)	Initialize the GrowthBook SDK with a provided GBContext

Method Summary

Modifier and Type	Method	Description
void	destroy()
<ValueType> FeatureResult<ValueType>	evalFeature(String key, Class<ValueType> valueTypeClass)
Boolean	evaluateCondition(String attributesJsonString, String conditionJsonString)
Boolean	getFeatureValue(String featureKey, Boolean defaultValue)
Double	getFeatureValue(String featureKey, Double defaultValue)
Float	getFeatureValue(String featureKey, Float defaultValue)
Integer	getFeatureValue(String featureKey, Integer defaultValue)
Object	getFeatureValue(String featureKey, Object defaultValue)
String	getFeatureValue(String featureKey, String defaultValue)
<ValueType> ValueType	getFeatureValue(String featureKey, ValueType defaultValue, Class<ValueType> gsonDeserializableClass)
Boolean	isOff(String featureKey)
Boolean	isOn(String featureKey)
<ValueType> ExperimentResult<ValueType>	run(Experiment<ValueType> experiment)
void	setAttributes(String attributesJsonString)
void	setFeatures(String featuresJsonString)
void	subscribe(ExperimentRunCallback callback)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GrowthBook

public GrowthBook(GBContext context)

Initialize the GrowthBook SDK with a provided GBContext

Parameters:

context - GBContext

GrowthBook

public GrowthBook()

No-args constructor. A GBContext with default values is created. It's recommended to create your own context with GBContext.builder() or the GBContext constructor

Method Details

evalFeature

@Nullable
public <ValueType> FeatureResult<ValueType> evalFeature(String key,
 Class<ValueType> valueTypeClass)

setFeatures

public void setFeatures(String featuresJsonString)

setAttributes

public void setAttributes(String attributesJsonString)

run

public <ValueType> ExperimentResult<ValueType> run(Experiment<ValueType> experiment)

isOn

public Boolean isOn(String featureKey)

isOff

public Boolean isOff(String featureKey)

getFeatureValue

public Boolean getFeatureValue(String featureKey,
 Boolean defaultValue)

getFeatureValue

public String getFeatureValue(String featureKey,
 String defaultValue)

getFeatureValue

public Float getFeatureValue(String featureKey,
 Float defaultValue)

getFeatureValue

public Integer getFeatureValue(String featureKey,
 Integer defaultValue)

getFeatureValue

public Object getFeatureValue(String featureKey,
 Object defaultValue)

getFeatureValue

public <ValueType> ValueType getFeatureValue(String featureKey,
 ValueType defaultValue,
 Class<ValueType> gsonDeserializableClass)

evaluateCondition

public Boolean evaluateCondition(String attributesJsonString,
 String conditionJsonString)

getFeatureValue

public Double getFeatureValue(String featureKey,
 Double defaultValue)

destroy

public void destroy()

subscribe

public void subscribe(ExperimentRunCallback callback)