Package com.launchdarkly.sdk.android

Class HookRunner

java.lang.Object

com.launchdarkly.sdk.android.HookRunner

public class HookRunner
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	HookRunner.AfterIdentifyMethod
static interface	HookRunner.EvaluationMethod

Constructor Summary

Constructors

Constructor	Description
HookRunner(LDLogger logger, List<Hook> initialHooks)	Builds a runner whose evaluations describe no result, so a hook that asks what one identifies is told nothing and treats every evaluation as its own.
HookRunner(LDLogger logger, List<Hook> initialHooks, EvaluationExposureKeySupplier exposureKeySupplier)

Method Summary

Modifier and Type	Method	Description
void	addHook(Hook hook)	Adds a hook, which the next series to begin will run.
void	afterTrack(String key, LDContext context, LDValue data, Double metricValue)
HookRunner.AfterIdentifyMethod	identify(LDContext context, Integer timeout)
EvaluationDetail<LDValue>	withEvaluation(String method, String key, LDContext context, LDValue defaultValue, DataModel.Flag flag, HookRunner.EvaluationMethod evalMethod)	Runs the evaluation series around an evaluation, against the caller's own read of the flag.
EvaluationDetail<LDValue>	withEvaluation(String method, String key, LDContext context, LDValue defaultValue, HookRunner.EvaluationMethod evalMethod)	Runs the evaluation series around an evaluation of a flag the caller has not read, so a hook that asks what the evaluation's result identifies is told nothing.

Methods inherited from class java.lang.Object

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

Constructor Details

HookRunner

public HookRunner(LDLogger logger,
 List<Hook> initialHooks)

Builds a runner whose evaluations describe no result, so a hook that asks what one identifies is told nothing and treats every evaluation as its own.

HookRunner

public HookRunner(LDLogger logger,
 List<Hook> initialHooks,
 EvaluationExposureKeySupplier exposureKeySupplier)

Method Details

addHook

public void addHook(Hook hook)

Adds a hook, which the next series to begin will run. A series already under way runs the hooks it began with.

Parameters:

hook - the hook to add

withEvaluation

public EvaluationDetail<LDValue> withEvaluation(String method,
 String key,
 LDContext context,
 LDValue defaultValue,
 HookRunner.EvaluationMethod evalMethod)

Runs the evaluation series around an evaluation of a flag the caller has not read, so a hook that asks what the evaluation's result identifies is told nothing.

withEvaluation

public EvaluationDetail<LDValue> withEvaluation(String method,
 String key,
 LDContext context,
 LDValue defaultValue,
 DataModel.Flag flag,
 HookRunner.EvaluationMethod evalMethod)

Runs the evaluation series around an evaluation, against the caller's own read of the flag.

Parameters:

flag - the read the evaluation derives its result from, so that a hook is told about the result the evaluation returns rather than about a later read of the store

identify

public HookRunner.AfterIdentifyMethod identify(LDContext context,
 Integer timeout)

afterTrack

public void afterTrack(String key,
 LDContext context,
 LDValue data,
 Double metricValue)