Package org.apache.ignite.internal

Contains main implementation. All classes and interfaces are not public API. API Compatibility is not maintained. See also GitHub Readme

Interface Summary

Interface	Description
ExecutorAwareMessage	Message with specified custom executor must be processed in the appropriate thread pool.
GridComponent	Interface for all main internal Ignite components (managers and processors).
GridInternalWrapper<T>	Internal wrapper interface for custom resource injection logic.
GridKernalContext
GridKernalGateway	This interface guards access to implementations of public methods that access kernal functionality from the following main API interfaces: ClusterGroup Note that this kernal gateway should not be used to guard against method from the following non-rich interfaces since their implementations are already managed by their respective implementing classes: Ignite ClusterNode Kernal gateway is also responsible for notifying various futures about the change in kernal state so that issued futures could properly interrupt themselves when kernal becomes unavailable while future is held externally by the user.
GridProxyListener	Interception listener is notified about method apply.
GridTaskSessionInternal	Internal task session interface.
IgniteDiagnosticAware
IgniteEx	Extended Grid interface which provides some additional methods required for kernal and Visor.
IgniteInternalFuture<R>	Extension for standard Future interface.
IgniteServicesEx	Extended interface that provides additional internal methods for managing services.
IgniteTransactionsEx	Extended interface to work with system transactions.
InvalidEnvironmentException	Marker interface of invalid environment exception.
PlatformSecurityAwareJob	Represents the base interface for all Platform Compute Jobs that wrap and execute user code.
ThinProtocolFeature	The base feature class.

Class Summary

Class	Description
AsyncSupportAdapter<T extends IgniteAsyncSupport>	Adapter for IgniteAsyncSupport.
CheckCpHistTask	Task that checks whether last checkpoint is applicable for providing history for all groups and partitions that are passed as parameters.
ClassSet	Set of classes represented as prefix tree.
ClusterLocalNodeMetricsMXBeanImpl	Local node metrics MBean.
ClusterMetricsMXBeanImpl	Cluster metrics MBean.
ClusterMetricsSnapshot	Implementation for ClusterMetrics interface.
ComputeMXBeanImpl	ComputeMXBean implementation.
ComputeTaskInternalFuture<R>	This class provide implementation for task future.
GridCachePluginContext<C extends CachePluginConfiguration>	Cache plugin context.
GridCodegenConverter.Default	Used as the default value for converter type
GridJobCancelRequest	Job cancellation request.
GridJobContextImpl	Remote job context implementation.
GridJobExecuteRequest	Job execution request.
GridJobExecuteResponse	Job execution response.
GridJobResultImpl	Class provides implementation for job result.
GridJobSessionImpl	Job session implementation.
GridJobSiblingImpl	This class provides implementation for job sibling.
GridJobSiblingsRequest	Job siblings request.
GridJobSiblingsResponse	Job siblings response.
GridKernalContextImpl	Implementation of kernal context.
GridKernalGatewayImpl
GridLoggerProxy
GridMessageListenHandler	Continuous handler for message subscription.
GridPluginComponent
GridPluginContext
GridTaskCancelRequest	Request for cancelling tasks.
GridTaskNameHashKey	Keys for task name hashing.
GridTaskSessionImpl	Task session.
GridTaskSessionRequest	Task session request.
IgniteComputeHandler	Represents a general facade that delegates Ignite compute requests to GridTaskProcessor and GridClosureProcessor internal processors.
IgniteComputeImpl	IgniteCompute implementation.
IgniteDiagnosticInfo
IgniteDiagnosticMessage
IgniteDiagnosticMessage.DiagnosticBaseClosure
IgniteDiagnosticMessage.ExchangeInfoClosure
IgniteDiagnosticMessage.TxEntriesInfoClosure
IgniteDiagnosticMessage.TxInfoClosure
IgniteDiagnosticPrepareContext	Groups diagnostic closures by node/closure type.
IgniteEventsImpl	IgniteEvents implementation.
IgniteKernal	This class represents an implementation of the main Ignite API Ignite which is expanded by additional methods of IgniteEx for the internal Ignite needs.
IgniteMessagingImpl	IgniteMessaging implementation.
IgniteMXBeanImpl	Implementation of IgniteMXBean.
IgniteNodeAttributes	This class defines constants (NOT enums) for internally-used node attributes.
IgniteProperties	Ignite properties holder.
IgniteSchedulerImpl	IgniteScheduler implementation.
IgniteServicesImpl	IgniteServices implementation.
IgniteVersionUtils	Ignite version utils.
IgnitionEx	This class is part of an internal API and can be modified at any time without backward compatibility.
IgnitionMXBeanAdapter	Management bean that provides access to Ignition.
LongJVMPauseDetector	Class for detection of long JVM pauses.
MarshallerContextImpl	Marshaller context implementation.
MarshallerPlatformIds	Constants for platform IDs to feed into MarshallerContext.
QueryMXBeanImpl	QueryMXBean implementation.
SecurityAwareBiPredicate<E1,E2>	Security aware IgniteBiPredicate.
SecurityAwarePredicate<E>	Security aware IgnitePredicate.
SecurityCredentialsAttrFilterPredicate	Predicate to filter out security credentials attribute by its name.
ServiceMXBeanImpl	ServiceMXBean implementation.
ThreadLocalDirectByteBuffer	Thread local direct byte buffer.
TransactionMetricsMxBeanImpl	Deprecated. Check the JmxMetricExporterSpi with "name=\"tx\"" instead.
TransactionsMXBeanImpl	TransactionsMXBean implementation.

Enum Summary

Enum	Description
GridClosureCallMode	Distribution modes for one or more closures executed via Grid.call(...) methods.
GridComponent.DiscoveryDataExchangeType	Unique component type for discovery data exchange.
GridKernalState	Kernal life cycle states.
GridTopic	Communication topic.
IgniteComponentType	Component type.
IgniteFeatures	Defines supported features and check its on other nodes.

Exception Summary

Exception	Description
DuplicateTypeIdException	The exception indicates a duplicate type ID was encountered.
GridInternalException	When log debug mode is disabled this exception should be logged in short form - without stack trace.
IgniteClientDisconnectedCheckedException
IgniteDeploymentCheckedException	Deployment or re-deployment failed.
IgniteFutureCancelledCheckedException	Future computation cannot be retrieved because it was cancelled.
IgniteFutureTimeoutCheckedException	Future computation completion is timed out.
IgniteInterruptedCheckedException	This exception is used to wrap standard InterruptedException into IgniteCheckedException.
IgniteNeedReconnectException	Indicates that node should try reconnect to cluster.
IgniteTooManyOpenFilesException	Custom exception for SocketException with Too many open files error message.
NodeStoppingException
UnregisteredBinaryTypeException	Exception thrown during serialization if binary metadata isn't registered and it's registration isn't allowed.
UnregisteredClassException	Exception thrown during serialization if class isn't registered and it's registration isn't allowed.

Annotation Types Summary

Annotation Type	Description
GridCodegenConverter	Annotates fields that required custom reading / writing.
GridDirectCollection	Annotates iterable fields.
GridDirectMap	Annotates map fields.
GridDirectTransient	Annotates transient fields.
IgniteCodeGeneratingFail	Annotates fields that code generator should not be override.