io.rtr.alchemy.caching

Class CachingContext

java.lang.Object

io.rtr.alchemy.caching.CachingContext

All Implemented Interfaces:

Closeable, AutoCloseable

public class CachingContext
extends Object
implements Closeable

A context object that allows you to interact safely with the cache, preventing multiple calls to invalidate from triggering redundant cache reloads and allowing the user the option to invalidate the cache asynchronously

Constructor Summary

Constructors

Constructor and Description
CachingContext(ExperimentsCache cache, Experiment.BuilderFactory builderFactory)
CachingContext(ExperimentsCache cache, Experiment.BuilderFactory builderFactory, ExecutorService executorService)

Method Summary

Modifier and Type	Method and Description
boolean	checkIfAnyStale() Checks whether any experiments are stale
boolean	checkIfStale(String experimentName) Checks whether a given experiment is stale
void	close()
void	delete(String experimentName) Updates the cache with a recently deleted experiment
void	invalidate(String experimentName, boolean async) Forces cache to reload a specific experiment from storage
void	invalidateAll(boolean async) Forces cache to reload all data from storage
void	update(Experiment experiment) Updates the cache with a newly loaded experiment

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingContext

public CachingContext(ExperimentsCache cache,
                      Experiment.BuilderFactory builderFactory,
                      ExecutorService executorService)

CachingContext

public CachingContext(ExperimentsCache cache,
                      Experiment.BuilderFactory builderFactory)

Method Detail

invalidateAll

public void invalidateAll(boolean async)

Forces cache to reload all data from storage

invalidate

public void invalidate(String experimentName,
                       boolean async)

Forces cache to reload a specific experiment from storage

update

public void update(Experiment experiment)

Updates the cache with a newly loaded experiment

delete

public void delete(String experimentName)

Updates the cache with a recently deleted experiment

checkIfAnyStale

public boolean checkIfAnyStale()

Checks whether any experiments are stale

checkIfStale

public boolean checkIfStale(String experimentName)

Checks whether a given experiment is stale

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException