Package growthbook.sdk.java

Class GBContext

java.lang.Object

growthbook.sdk.java.GBContext

public class GBContext
extends Object

Context object passed into the GrowthBook constructor. The builder() is recommended for constructing a Context. Alternatively, you can use the class's constructor.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GBContext.GBContextBuilder	The builder class to help create a context.

Constructor Summary

Constructors

Constructor	Description
GBContext(String attributesJson, String featuresJson, String encryptionKey, Boolean enabled, Boolean isQaMode, String url, Boolean allowUrlOverrides, Map<String,Integer> forcedVariationsMap, TrackingCallback trackingCallback, FeatureUsageCallback featureUsageCallback)	The GBContext.GBContextBuilder is recommended for constructing a Context.

Method Summary

Modifier and Type	Method	Description
static GBContext.GBContextBuilder	builder()	The builder class to help create a context.
void	setAttributesJson(String attributesJson)	You can update the attributes JSON with new user attributes to evaluate against.
void	setFeaturesJson(String featuresJson)	You can update the features JSON with new features to evaluate against.

Methods inherited from class java.lang.Object

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

Constructor Details

GBContext

public GBContext(@Nullable
 String attributesJson,
 @Nullable
 String featuresJson,
 @Nullable
 String encryptionKey,
 @Nullable
 Boolean enabled,
 Boolean isQaMode,
 @Nullable
 String url,
 Boolean allowUrlOverrides,
 @Nullable
 Map<String,Integer> forcedVariationsMap,
 @Nullable
 TrackingCallback trackingCallback,
 @Nullable
 FeatureUsageCallback featureUsageCallback)

The GBContext.GBContextBuilder is recommended for constructing a Context. Alternatively, you can use this static method instead of the builder.

Parameters:

attributesJson - User attributes as JSON string

featuresJson - Features response as JSON string, or the encrypted payload. Encrypted payload requires `encryptionKey`

encryptionKey - Optional encryption key. If this is not null, featuresJson should be an encrypted payload.

enabled - Whether globally all experiments are enabled (default: true)

isQaMode - If true, random assignment is disabled and only explicitly forced variations are used.

url - A URL string that is used for experiment evaluation, as well as forcing feature values.

allowUrlOverrides - Boolean flag to allow URL overrides (default: false)

forcedVariationsMap - Force specific experiments to always assign a specific variation (used for QA)

trackingCallback - A function that takes Experiment and ExperimentResult as arguments.

Method Details

setAttributesJson

public void setAttributesJson(String attributesJson)

You can update the attributes JSON with new user attributes to evaluate against.

Parameters:

attributesJson - updated user attributes

setFeaturesJson

public void setFeaturesJson(String featuresJson)

You can update the features JSON with new features to evaluate against.

Parameters:

featuresJson - updated features

builder

public static GBContext.GBContextBuilder builder()

The builder class to help create a context. You can use this builder or the constructor

Returns:

GBContext.CustomGBContextBuilder