Package org.apache.ignite.spi

Contains common classes and interfaces for SPI implementations.

See: Description

Interface Summary

Interface	Description
IgniteSpi	This interface defines life-cycle of SPI implementation.
IgniteSpiCloseableIterator<T>	Closeable iterator.
IgniteSpiContext	SPI context provides common functionality for all SPI implementations.
IgniteSpiManagementMBean	This interface defines basic MBean for all SPI implementations.
IgniteSpiTimeoutObject	Provides possibility to schedule delayed execution, see IgniteSpiContext.addTimeoutObject(IgniteSpiTimeoutObject).
TimeoutStrategy	Strategy to calculate next timeout and check if total timeout reached.

Class Summary

Class	Description
ExponentialBackoffTimeoutStrategy	Strategy which incorporates retriable network operation, handling of totalTimeout logic.
IgniteNodeValidationResult	Result of joining node validation.
IgniteSpiAdapter	This class provides convenient adapter for SPI implementations.
IgniteSpiMBeanAdapter	This class provides convenient adapter for MBean implementations.
IgniteSpiOperationTimeoutHelper	Object that incorporates logic that determines a timeout value for the next network related operation and checks whether a failure detection timeout is reached or not.
IgniteSpiThread	This class provides convenient adapter for threads used by SPIs.
IgniteSpiThreadFactory	This class provides implementation of ThreadFactory factory for creating grid SPI threads.

Enum Summary

Enum	Description
IgnitePortProtocol	Protocols supported by port processor.

Exception Summary

Exception	Description
IgniteSpiException	Exception thrown by SPI implementations.
IgniteSpiMultiException	Grid SPI exception which may contain more than one failure.
IgniteSpiOperationTimeoutException	Kind of exception that is used when failure detection timeout is enabled for TcpDiscoverySpi or TcpCommunicationSpi.
IgniteSpiVersionCheckException	Grid SPI exception for version check failure.

Annotation Types Summary

Annotation Type	Description
IgniteSpiConfiguration	Annotates SPI configuration setters on whether or not it is optional.
IgniteSpiConsistencyChecked	SPIs that have this annotation present will be checked for consistency within grid.
IgniteSpiMultipleInstancesSupport	Annotates whether or not multiple instances of this SPI can be started in the same VM.
IgniteSpiNoop	Annotates NO-OP SPI implementations.

Package org.apache.ignite.spi Description

Contains common classes and interfaces for SPI implementations.