Package com.tangosol.net

Contains basic cluster interfaces and factories.

See: Description

Interface Summary

Interface	Description
Action	An Action represents a controllable action or behavior that a Service might perform.
ActionPolicy	ActionPolicy defines which aspects of a Service's behavior are currently allowed.
AddressProvider	The AddressProvider is a subclass interface of SocketAddressProvider which returns InetSocketAddress from AddressProvider.getNextAddress().
AddressProviderFactory	A factory for AddressProvider objects.
AsyncNamedCache<K,V>	Asynchronous NamedCache.
BackingMapContext	The BackingMapContext provides an execution context to server side agents such as EntryProcessors and EntryAggregators.
BackingMapManager	A callback interface used by CacheService implementations.
BackingMapManagerContext	The BackingMapManager context is used by the CacheService to pass information to the BackingMapManager during the service initialization.
CacheFactoryBuilder	CacheFactoryBuilder provides the means for building and managing configurable cache factories across class loaders in a pluggable fashion.
CacheProvider	An interface for cache service provider.
CacheService	A CacheService is a clustered service providing a collection of named Maps that hold resources shared among members of a cluster.
CacheService.CacheAction	CacheAction represents a type of action taken by a CacheService.
Cluster	The Cluster interface represents a collection of services that operate in a clustered network environment.
Cluster.MemberTimeoutAction	MemberTimeoutAction is taken by the cluster service to remove members from the cluster who have exceeded a network timeout (e.g. packet-timeout).
ClusterDependencies	The ClusterDependencies interface defines externally provided dependencies for a Cluster.
ConfigurableCacheFactory	An interface for cache factory.
DatagramSocketProvider	DatagramSocketProivder defines an interface for creating datagram and multicast sockets.
DescribableAddressProvider	An AddressProvider that additionally allows to retrieve a human readable description of underlying addresses without doing a DNS lookup.
DistributedCacheService	A DistributedCacheService is a clustered cache service that partitions its data across cluster members that provide backing storage.
ExtensibleConfigurableCacheFactory.Dependencies	The ExtensibleConfigurableCacheFactory.Dependencies for the ExtensibleConfigurableCacheFactory.
FederatedCacheService	A FederatedCacheService is a distributed cache service that also replicates data to other clusters/participants in the Federation.
FlowControl	Communication facilities that provide an asynchronous (non-blocking) way of submitting data exchange requests commonly implement mechanisms of modulating the control flow for underlying data transfer units (e.g. messages or packets).
Guardable	A Guardable is a logical execution unit whose lifetime may be guarded by a Guardian.
Guardian	A Guardian is responsible for monitoring the registered Guardable objects.
Guardian.GuardContext	A GuardContext represents the lifecycle status of a Guardable.
Invocable	The Invocable object is a cluster-portable object that can be invoked on any set of remote members and each can optionally register a return value for the invocation.
InvocableInOrder	The InvocableInOrder interface allows to control the ordering in which the results of Invocable tasks are returned back to the caller by the Invocation service with a thread pool.
InvocationObserver	The InvocationObserver is an object that asynchronously receives notification of results from the execution of Invocable objects.
InvocationService	The InvocationService is a Service for delivering executable objects to cluster members for distributed invocation.
Member	The Member interface represents a cluster member.
MemberIdentity	The MemberIdentity interface represents the identity of a cluster member.
MemberListener	The listener interface for receiving MemberEvents.
NamedCache<K,V>	A Map-based data-structure that manages entries across one or more processes.
NameService	A NameService is a service that accepts connections from external clients (e.g.
NameService.LookupCallback	An object which implements NameService.LookupCallback can be registered with a NameService via NameService.addLookupCallback(com.tangosol.net.NameService.LookupCallback) to perform a lookup on names that were not found in the NameService's directory.
NameService.RequestContext	An object which implements NameService.RequestContext stores information about the NameService request.
NameService.Resolvable	During the lookup call, if the retrieved object is NameService.Resolvable, then the result of the resolve call is returned.
NonBlockingInvocable	NonBlockingInvocable is an Invocable that can be executed asynchronously.
OperationalContext	OperationalContext is an interface for providing Oracle Coherence operational configuration.
PartitionedService	A PartitionedService is aware of a mapping of keys to partitions and of partitions to cluster members.
PartitionedService.PartitionedAction	PartitionedAction represents a type of action taken by a PartitionedService.
PriorityTask	The PriorityTask interface allows to control the ordering in which a service schedules tasks for execution using a thread pool and limit their execution times to a specified duration.
ProxyService	A ProxyService is a clustered service that accepts connections from external clients (e.g.
ProxyService.ProxyAction	ProxyAction represents a type of action taken by a ProxyService.
ScopeResolver	This interface is used to derive a scope name used to create an instance of ConfigurableCacheFactory.
Service	This Service interface represents a controllable service that operates in a clustered network environment.
Service.MemberJoinAction	MemberJoinAction is taken to allow a new member to join a clustered Service.
ServiceDependencies	The ServiceDependencies interface defines externally provided dependencies for clustered services.
ServiceFailurePolicy	ServiceFailurePolicy is used to control how a Guardable associated with a service is managed by its Guardian after the configured timeout.
ServiceInfo	The ServiceInfo represents information about a Service that operates in a clustered network environment.
ServiceLoad	A ServiceLoad encapsulates information about the current utilization of a Service.
ServiceLoadBalancer<S extends Service,T extends ServiceLoad>	A ServiceLoadBalancer is a pluggable strategy for controlling the client load across individual members of a clustered Service.
ServiceMonitor	The ServiceMonitor is a facility that keeps registered services alive.
SocketAddressProvider	The SocketAddressProvider is an interface that serves as a means to provide addresses to a consumer.
SocketProvider	SocketProvider defines an abstraction for creating various types of sockets.
SocketProviderFactory.Dependencies	Dependencies specifies all dependency requirements of the SocketProviderFactory.
TcpDatagramSocketProvider.Dependencies	Dependencies specifies all dependency requirements of the TcpDatagramSocketProvider.
ThreadPoolManager	A ThreadPoolManager manages the thread pool information for a Coherence service thread pool.
ThreadPoolSizingStrategy	A ThreadPoolSizingStrategy is a pluggable strategy used by a Coherence service thread pool to manage its size.

Class Summary

Class	Description
AbstractBackingMapManager	Abstract base of the BackingMapManager implementations.
AbstractInvocable	An abstract base for Invocable and PriorityTask implementations.
AbstractPriorityTask	An abstract base for PriorityTask implementations.
AbstractServiceLoadBalancer<S extends Service,T extends ServiceLoad>	An abstract base for ServiceLoadBalancer implementations.
CacheFactory	Factory for the Coherence™ cache product.
ClusterPermission	This class represents access to a clustered resource such as a Service or NamedCache.
CompositeActionPolicy	CompositeActionPolicy represents the "intersection" of two policies.
CompositeAddressProvider	CompositeAddressProvider is a composite of one or more AddressProviders or addresses that also implements the Set interface.
CompositeAddressProvider.AddressIterator	An Iterator over the addresses in this AddressProvider.
CompositeSocketAddressProvider	CompositeSocketAddressProvider is a composite of one or more SocketAddressProviders.
CompressionFilter	Deprecated As of Coherence 3.7
CompressionFilter.DeflaterOutputShell	DeflaterOutputShell enforces the "end" call for the corresponding Deflater object.
CompressionFilter.InflaterInputShell	InflaterInputShell enforces the "end" call for the corresponding Inflater object.
ConfigurableAddressProvider	ConfigurableAddressProvider is an implementation of the AddressProvider interface based on a static list of addresses configured in an XML element that contains one or more items in the following format: <socket-address> <address>...
ConfigurableAddressProvider.AddressHolder	A stateful holder for an obtaining an InetSocketAddress object.
ConfigurableAddressProviderFactory	Deprecated
ConfigurableLocalAddressProvider	ConfigurableLocalAddressProvider is an AddressProvider which is only capable of returning local addresses.
ConfigurableQuorumPolicy	ConfigurableQuorumPolicy provides a Quorum-based ActionPolicy for services based on the cluster-configuration.
ConfigurableQuorumPolicy.ClusterQuorumPolicy	ClusterQuorumPolicy defines an action policy that is applicable to the cluster.
ConfigurableQuorumPolicy.MembershipQuorumPolicy	MembershipQuorumPolicy is a quorum policy that is stateless and based solely on service membership sizes.
ConfigurableQuorumPolicy.MembershipQuorumPolicy.QuorumRule	A quorum rule defines a set of allowable actions beyond the rule's threshold size.
ConfigurableQuorumPolicy.PartitionedCacheQuorumPolicy	PartitionedCacheQuorumPolicy defines a configurable quorum policy that is applicable to a DistributedCacheService.
ConfigurableQuorumPolicy.ProxyQuorumPolicy	ProxyQuorumPolicy defines a configurable quorum policy that is applicable to a proxy service.
ConfigurableQuorumPolicy.WrapperQuorumPolicy	WrapperQuorumPolicy is a ConfigurableQuorumPolicy that wraps an arbitrary ActionPolicy instance.
DatagramPacketOutputStream	Provides an OutputStream on top of a DatagramPacket.
DefaultCacheFactoryBuilder	DefaultCacheFactoryBuilder is the default implementation of CacheFactoryBuilder.
DefaultCacheServer	DefaultCacheServer is a simple command line facility and convenience API that starts all services that are declared as requiring an "autostart" in the configurable factory XML descriptor.
DefaultCacheServer.GarServer	GarServer provides the functionality of DefaultCacheServer under the context of a GAR file.
DefaultCacheServer.SimpleContext	Simple ContainerContext implementation.
DefaultConfigurableCacheFactory	Deprecated
DefaultConfigurableCacheFactory.CacheInfo	CacheInfo is a placeholder for cache attributes retrieved during parsing the corresponding cache mapping element.
ExtensibleConfigurableCacheFactory	ExtensibleConfigurableCacheFactory provides a facility to access caches declared in a "coherence-cache-config.xsd" compliant configuration file.
ExtensibleConfigurableCacheFactory.DefaultDependencies	The ExtensibleConfigurableCacheFactory.DefaultDependencies is a simple implementation of the ExtensibleConfigurableCacheFactory ExtensibleConfigurableCacheFactory.Dependencies interface.
ExtensibleConfigurableCacheFactory.DependenciesHelper	The ExtensibleConfigurableCacheFactory.DependenciesHelper provides helper method for constructing ExtensibleConfigurableCacheFactory.Dependencies implementations for ExtensibleConfigurableCacheFactorys.
ExtensibleConfigurableCacheFactory.Manager	The Manager class uses builders to create the required backing maps and provides client access to those maps.
ExtensibleConfigurableCacheFactory.PartitionedBackingMapManager	The PartitionedBackingMapManager is used by PartitionAwareBackingMap(s) to lazily configure the enclosing PABM based on the configuration settings of the enclosed maps.
GuardSupport	A concrete implementation of Guardian/Guardable interactions.
InetAddressHelper	Helper class that encapsulates common InetAddress functionality.
InetAddressHelper.RoutableFilter	The RoutableFilter evaluates to true for any InetAddress which is externally routable.
InetAddressHelper.SubnetMaskFilter	SubnetMaskFilter evaluates to true for any address with matches the pattern for the masked bits
LoadBalancer	A non-sticky HTTP load-balancer.
LoadBalancer.AddressPort	An AddressPort is an immutable combination of an IP address and a port number.
LoadBalancer.Queue	A Queue is used to effeciently queue up items for daemon threads to work on.
LoadBalancer.SocketHandler	A SocketHandler is an abstract daemon thread.
MemberEvent	An event which indicates that membership has changed: a Member has joined a Member is leaving a Member has left A MemberEvent object is sent as an argument to the MemberListener interface methods.
NonBlockingTcpDatagramSocket	TCP based non-blocking datagram socket implementation.
NonBlockingTcpDatagramSocket.Impl	A specialization of TcpDatagramSocket.Impl which provides non-blocking functionality, see NonBlockingTcpDatagramSocket.Impl.send(DatagramPacket).
PartitionedService.PartitionRecoveryAction	A PartitionedAction representing the recovery of orphaned partitions from the persistent storage, or the assignment of empty partitions if the persistent storage is unavailable or lost.
Ping	Ping is a simple utility for testing if a machine is reachable.
RefreshableAddressProvider	A RefreshableAddressProvider is an AddressProvider implementation that wraps another AddressProvider and refresh the address list of the provider asynchronously.
ScopedCacheFactoryBuilder	Implementation of CacheFactoryBuilder that manages multiple instances of ConfigurableCacheFactory.
SimpleServiceLoadBalancer<S extends Service,T extends ServiceLoad>	A simple ServiceLoadBalancer implementation.
SimpleServiceMonitor	The SimpleServiceMonitor starts and monitors services that are registered for monitoring.
SingletonCacheFactoryBuilder	Implementation of CacheFactoryBuilder that maintains a single ConfigurableCacheFactory instance regardless of the requesting ClassLoader if a URI is not provided.
SocketOptions	SocketOptions provides a means to configure the various aspects of Sockets.
SocketProviderFactory	The SocketProviderFactory produces SocketProviders.
SocketProviderFactory.DefaultDependencies	DefaultDependenceis is a basic implementation of the Dependencies interface.
SystemDatagramSocketProvider	SystemDatagramSocketProvider produces JVM default datagram sockets
TcpDatagramSocket	TCP based datagram socket implementation.
TcpDatagramSocket.Impl	A specialized version of DatagramSocketImpl.
TcpDatagramSocketProvider	TcpDatagramSocketProvider produces datagram sockets that uses TCP sockets underneath for unicast communication.
TcpDatagramSocketProvider.DefaultDependencies	DefaultDependenceis is a basic implementation of the Dependencies interface providing "setter" methods for each property.
WrapperCacheService	CacheService implementation that delegates to a wrapped CacheService instance.
WrapperInvocationService	InvocationService implementation that delegates to a wrapped InvocationService instance.
WrapperService	Service implementation that delegates to a wrapped Service instance.

Enum Summary

Enum	Description
ConfigurableQuorumPolicy.PartitionedCacheQuorumPolicy.ActionRule	Action Rules for ConfigurableQuorumPolicy.PartitionedCacheQuorumPolicy
SocketProviderFactory.Dependencies.ProviderType	Enumeration of Provider types.

Exception Summary

Exception	Description
ClusterException	Deprecated As of release 3.4, replaced by PortableException
RequestIncompleteException	Signals that a request execution in a distributed environment failed to complete successfully.
RequestPolicyException	Signals that a request was not allowed to complete due to the related service action being disallowed by the corresponding ActionPolicy.
RequestTimeoutException	Signals that a request execution in a distributed environment did not complete in a pre-determined amount of time.
ServiceStoppedException	Signals that a request was not able to execute because the underlying service has been stopped.

Package com.tangosol.net Description

Contains basic cluster interfaces and factories.