Package com.tangosol.coherence.config.scheme

Class SimpleDequeScheme

java.lang.Object

com.tangosol.coherence.config.scheme.AbstractScheme

com.tangosol.coherence.config.scheme.AbstractServiceScheme<com.tangosol.internal.net.service.grid.PartitionedCacheDependencies>

com.tangosol.coherence.config.scheme.AbstractCachingScheme<com.tangosol.internal.net.service.grid.PartitionedCacheDependencies>

com.tangosol.coherence.config.scheme.DistributedScheme

com.tangosol.coherence.config.scheme.SimpleDequeScheme

All Implemented Interfaces:

BackingMapManagerBuilder, MapBuilder, NamedCacheBuilder, NamedCollectionBuilder<com.tangosol.internal.net.queue.NamedMapDeque>, ServiceBuilder, BundlingScheme, CachingScheme, ClusteredCachingScheme, NamedQueueScheme<com.tangosol.internal.net.queue.NamedMapDeque>, ObservableCachingScheme, QueueScheme<com.tangosol.internal.net.queue.NamedMapDeque,QueueService>, Scheme, ServiceScheme

public class SimpleDequeScheme
extends DistributedScheme
implements NamedQueueScheme<com.tangosol.internal.net.queue.NamedMapDeque>

A SimpleDequeScheme is responsible for building a simple NamedMapDeque where the queue contents are stored in a single partition.

Nested Class Summary

Nested classes/interfaces inherited from class com.tangosol.coherence.config.scheme.DistributedScheme

DistributedScheme.BackupConfig

Nested classes/interfaces inherited from interface com.tangosol.coherence.config.builder.MapBuilder

MapBuilder.Dependencies

Field Summary

Fields

Modifier and Type	Field	Description
static final SimpleDequeScheme	INSTANCE	A singleton instance of a SimpleDequeScheme.

Fields inherited from class com.tangosol.coherence.config.scheme.AbstractServiceScheme

m_serviceDependencies

Fields inherited from interface com.tangosol.coherence.config.scheme.ServiceScheme

DELIM_APPLICATION_SCOPE, DELIM_DOMAIN_PARTITION

Constructor Summary

Constructors

Constructor	Description
SimpleDequeScheme()	Constructs a SimpleDequeScheme.

Method Summary

Modifier and Type	Method	Description
com.tangosol.internal.net.queue.NamedQueueDependencies	createConfiguration(ParameterResolver resolver, ClassLoader loader)	Create a NamedQueueDependencies based on the values contained in this scheme.
QueueService	ensureConfiguredService(ParameterResolver resolver, MapBuilder.Dependencies deps)	Ensure service and its queue configuration.
SimpleDequeScheme	getNamedCollectionBuilder(Class<? extends NamedCollection> clz, com.oracle.coherence.common.util.Options<NamedCollection.Option> options)
String	getServiceType()	Return the service type.
<V> com.tangosol.internal.net.queue.NamedMapDeque	realize(ValueTypeAssertion<V> typeConstraint, ParameterResolver resolver, MapBuilder.Dependencies deps)	Realizes a NamedCollection (possibly "ensuring it") based on the state of the builder, the provided ParameterResolver and MapBuilder dependencies.
<T extends NamedCollection> boolean	realizes(Class<T> type)	Determines whether this NamedCollectionBuilder can realize a NamedCollection of the specified type.

Methods inherited from class com.tangosol.coherence.config.scheme.DistributedScheme

getBackingMapScheme, getBackupMapConfig, getBundleManager, getEventInterceptorBuilders, isRunningClusterNeeded, setBackingMapScheme, setBackupMapConfig, setBundleManager, setEventInterceptorBuilders

Methods inherited from class com.tangosol.coherence.config.scheme.AbstractCachingScheme

establishMapListeners, getDefaultParameterResolver, getListenerBuilder, realizeBackingMapManager, realizeCache, realizeMap, setListenerBuilder, validate

Methods inherited from class com.tangosol.coherence.config.scheme.AbstractServiceScheme

ensureService, getDefaultServiceName, getScopedServiceName, getScopeName, getServiceBuilder, getServiceDependencies, getServiceName, getXml, injectScopeNameIntoService, isAutoStart, realizeService, setAutoStart, setScopeName, setServiceDependencies, setServiceName, setXml

Methods inherited from class com.tangosol.coherence.config.scheme.AbstractScheme

getSchemeName, isAnonymous, setSchemeName, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tangosol.coherence.config.scheme.NamedQueueScheme

realize, realize, realize, realize

Methods inherited from interface com.tangosol.coherence.config.scheme.Scheme

getSchemeName, isAnonymous

Methods inherited from interface com.tangosol.coherence.config.scheme.ServiceScheme

getEventInterceptorBuilders, getScopedServiceName, getScopedServiceNameForProperty, getServiceBuilder, getServiceName, isAutoStart

Field Details

INSTANCE

public static final SimpleDequeScheme INSTANCE

A singleton instance of a SimpleDequeScheme.

Constructor Details

SimpleDequeScheme

public SimpleDequeScheme()

Constructs a SimpleDequeScheme.

Method Details

getServiceType

public String getServiceType()

Return the service type.

Specified by:

getServiceType in interface ServiceScheme

Overrides:

getServiceType in class DistributedScheme

Returns:

the service type

realizes

public <T extends NamedCollection> boolean realizes(Class<T> type)

Description copied from interface: NamedCollectionBuilder

Determines whether this NamedCollectionBuilder can realize a NamedCollection of the specified type.

Specified by:

realizes in interface NamedCollectionBuilder<com.tangosol.internal.net.queue.NamedMapDeque>

Type Parameters:

T - the type of the class to verify

Parameters:

type - the Class of the type to verify

Returns:

true if this builder can realize a NamedCollection of the specified type.

getNamedCollectionBuilder

public SimpleDequeScheme getNamedCollectionBuilder(Class<? extends NamedCollection> clz,
 com.oracle.coherence.common.util.Options<NamedCollection.Option> options)

Specified by:

getNamedCollectionBuilder in interface ServiceScheme

realize

public <V>
com.tangosol.internal.net.queue.NamedMapDeque realize(ValueTypeAssertion<V> typeConstraint,
 ParameterResolver resolver,
 MapBuilder.Dependencies deps)

Description copied from interface: NamedCollectionBuilder

Realizes a NamedCollection (possibly "ensuring it") based on the state of the builder, the provided ParameterResolver and MapBuilder dependencies.

The MapBuilder dependencies are required to satisfy the requirement when realizing a NamedCollection additionally involves realizing one or more internal Maps.

Specified by:

realize in interface NamedCollectionBuilder<com.tangosol.internal.net.queue.NamedMapDeque>

Type Parameters:

V - the element type of NamedCollection

Parameters:

typeConstraint - type constraint assertion for elements of this NamedCollection

resolver - the ParameterResolver

deps - the MapBuilder dependencies

Returns:

a NamedCollection

ensureConfiguredService

public QueueService ensureConfiguredService(ParameterResolver resolver,
 MapBuilder.Dependencies deps)

Ensure service and its queue configuration.

DistributedQueueConfiguration is registered in corresponding service's resource registry.

Specified by:

ensureConfiguredService in interface QueueScheme<com.tangosol.internal.net.queue.NamedMapDeque,QueueService>

Parameters:

resolver - the ParameterResolver

deps - the MapBuilder dependencies

Returns:

corresponding QueueService for this scheme

createConfiguration

public com.tangosol.internal.net.queue.NamedQueueDependencies createConfiguration(ParameterResolver resolver,
 ClassLoader loader)

Create a NamedQueueDependencies based on the values contained in this scheme.

Parameters:

resolver - the ParameterResolver to use to resolve configuration values

loader - the ClassLoader to use

Returns:

a NamedQueueDependencies based on the values contained in this scheme