Class QRCodeCache

java.lang.Object

org.tavall.couriers.api.cache.abstracts.AbstractCache<QRCodeCache, QRMetaData>

org.tavall.couriers.api.qr.cache.QRCodeCache

All Implemented Interfaces:

ICacheKey<QRCodeCache>, ICacheValue<QRMetaData>

public class QRCodeCache
extends AbstractCache<QRCodeCache, QRMetaData>

QRCodeCache relies on preview features of the Java platform:

• QRCodeCache refers to one or more preview APIs: FailedException, TimeoutException.

Programs can only use QRCodeCache when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Field Summary

Fields

Modifier and Type	Field	Description
static final ScopedValue<QRCodeCache>	CURRENT

Constructor Summary

Constructors

Constructor	Description
QRCodeCache()

Method Summary

Modifier and Type	Method	Description
static QRCodeCache	get()
CacheDomain	getCacheDomain()
CacheType	getCacheType()
ICacheKey<QRCodeCache>	getQRCodeCacheKey()
CacheSource	getSource()
CacheVersion	getVersion()
void	registerQRCode(QRMetaData qrData)
void	removeQRCode()
static <T> T	runAsync(QRMetaData initialData, Callable<T> task)

Methods inherited from class AbstractCache

createKey, createKey, createKey, createKey, createKey, createKey, createKey, createKey, createKey

Methods inherited from class Object

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

Methods inherited from interface ICacheKey

equals, getRawCacheKey, hashCode, toString

Methods inherited from interface ICacheValue

getValue

Field Details

CURRENT

public static final ScopedValue<QRCodeCache> CURRENT

Constructor Details

QRCodeCache

public QRCodeCache()

Method Details

get

public static QRCodeCache get()

runAsync

public static <T> T runAsync(QRMetaData initialData,
 Callable<T> task)
                      throws InterruptedException,
StructuredTaskScope.TimeoutExceptionPREVIEW,
StructuredTaskScope.FailedExceptionPREVIEW,
Exception

Throws:

InterruptedException

StructuredTaskScope.TimeoutExceptionPREVIEW

StructuredTaskScope.FailedExceptionPREVIEW

Exception

getCacheType

public CacheType getCacheType()

Specified by:

getCacheType in interface ICacheKey<QRCodeCache>

Overrides:

getCacheType in class AbstractCache<QRCodeCache, QRMetaData>

getCacheDomain

public CacheDomain getCacheDomain()

Specified by:

getCacheDomain in interface ICacheKey<QRCodeCache>

Overrides:

getCacheDomain in class AbstractCache<QRCodeCache, QRMetaData>

getSource

public CacheSource getSource()

Specified by:

getSource in interface ICacheKey<QRCodeCache>

Overrides:

getSource in class AbstractCache<QRCodeCache, QRMetaData>

getVersion

public CacheVersion getVersion()

Specified by:

getVersion in interface ICacheKey<QRCodeCache>

Overrides:

getVersion in class AbstractCache<QRCodeCache, QRMetaData>

registerQRCode

public void registerQRCode(QRMetaData qrData)

removeQRCode

public void removeQRCode()

getQRCodeCacheKey

public ICacheKey<QRCodeCache> getQRCodeCacheKey()